2813521788

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2377}}^1$

素因数の和:2473

約数の個数: 216

約数和(自身を含む): 9177006384

約数和(自身を除く): 6363484596

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 61, 63, 66, 77, 84, 98, 99, 122, 126, 132, 147, 154, 183, 196, 198, 231, 244, 252, 294, 308, 366, 396, 427, 441, 462, 539, 549, 588, 671, 693, 732, 854, 882, 924, 1078, 1098, 1281, 1342, 1386, 1617, 1708, 1764, 2013, 2156, 2196, 2377, 2562, 2684, 2772, 2989, 3234, 3843, 4026, 4697, 4754, 4851, 5124, 5978, 6039, 6468, 7131, 7686, 8052, 8967, 9394, 9508, 9702, 11956, 12078, 14091, 14262, 15372, 16639, 17934, 18788, 19404, 21393, 24156, 26147, 26901, 28182, 28524, 32879, 33278, 35868, 42273, 42786, 49917, 52294, 53802, 56364, 65758, 66556, 78441, 84546, 85572, 98637, 99834, 104588, 107604, 116473, 131516, 144997, 149751, 156882, 169092, 183029, 197274, 199668, 232946, 235323, 289994, 295911, 299502, 313764, 349419, 366058, 394548, 434991, 465892, 470646, 549087, 579988, 591822, 599004, 698838, 732116, 869982, 941292, 1014979, 1048257, 1098174, 1183644, 1281203, 1304973, 1397676, 1594967, 1647261, 1739964, 2029958, 2096514, 2196348, 2562406, 2609946, 3044937, 3189934, 3294522, 3843609, 4059916, 4193028, 4784901, 5124812, 5219892, 6089874, 6379868, 6589044, 7104853, 7687218, 9134811, 9569802, 11164769, 11530827, 12179748, 14209706, 14354703, 15374436, 18269622, 19139604, 21314559, 22329538, 23061654, 28419412, 28709406, 33494307, 36539244, 42629118, 44659076, 46123308, 57418812, 63943677, 66988614, 78153383, 85258236, 100482921, 127887354, 133977228, 156306766, 200965842, 234460149, 255774708, 312613532, 401931684, 468920298, 703380447, 937840596, 1406760894, 2813521788]

約数ペア:

[(1, 2813521788), (2, 1406760894), (3, 937840596), (4, 703380447), (6, 468920298), (7, 401931684), (9, 312613532), (11, 255774708), (12, 234460149), (14, 200965842), (18, 156306766), (21, 133977228), (22, 127887354), (28, 100482921), (33, 85258236), (36, 78153383), (42, 66988614), (44, 63943677), (49, 57418812), (61, 46123308), (63, 44659076), (66, 42629118), (77, 36539244), (84, 33494307), (98, 28709406), (99, 28419412), (122, 23061654), (126, 22329538), (132, 21314559), (147, 19139604), (154, 18269622), (183, 15374436), (196, 14354703), (198, 14209706), (231, 12179748), (244, 11530827), (252, 11164769), (294, 9569802), (308, 9134811), (366, 7687218), (396, 7104853), (427, 6589044), (441, 6379868), (462, 6089874), (539, 5219892), (549, 5124812), (588, 4784901), (671, 4193028), (693, 4059916), (732, 3843609), (854, 3294522), (882, 3189934), (924, 3044937), (1078, 2609946), (1098, 2562406), (1281, 2196348), (1342, 2096514), (1386, 2029958), (1617, 1739964), (1708, 1647261), (1764, 1594967), (2013, 1397676), (2156, 1304973), (2196, 1281203), (2377, 1183644), (2562, 1098174), (2684, 1048257), (2772, 1014979), (2989, 941292), (3234, 869982), (3843, 732116), (4026, 698838), (4697, 599004), (4754, 591822), (4851, 579988), (5124, 549087), (5978, 470646), (6039, 465892), (6468, 434991), (7131, 394548), (7686, 366058), (8052, 349419), (8967, 313764), (9394, 299502), (9508, 295911), (9702, 289994), (11956, 235323), (12078, 232946), (14091, 199668), (14262, 197274), (15372, 183029), (16639, 169092), (17934, 156882), (18788, 149751), (19404, 144997), (21393, 131516), (24156, 116473), (26147, 107604), (26901, 104588), (28182, 99834), (28524, 98637), (32879, 85572), (33278, 84546), (35868, 78441), (42273, 66556), (42786, 65758), (49917, 56364), (52294, 53802)]