1620484866

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3379

約数の個数: 192

約数和(自身を含む): 4890203136

約数和(自身を除く): 3269718270

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 81, 91, 99, 117, 126, 143, 154, 162, 182, 189, 198, 231, 234, 243, 273, 286, 297, 351, 378, 429, 462, 486, 546, 567, 594, 693, 702, 819, 858, 891, 1001, 1053, 1134, 1287, 1386, 1638, 1701, 1782, 2002, 2079, 2106, 2457, 2574, 2673, 3003, 3159, 3331, 3402, 3861, 4158, 4914, 5346, 6006, 6237, 6318, 6662, 7371, 7722, 9009, 9993, 11583, 12474, 14742, 18018, 18711, 19986, 22113, 23166, 23317, 27027, 29979, 34749, 36641, 37422, 43303, 44226, 46634, 54054, 59958, 69498, 69951, 73282, 81081, 86606, 89937, 109923, 129909, 139902, 162162, 179874, 209853, 219846, 243243, 256487, 259818, 269811, 303121, 329769, 389727, 419706, 476333, 486486, 512974, 539622, 606242, 629559, 659538, 769461, 779454, 809433, 909363, 952666, 989307, 1169181, 1259118, 1428999, 1538922, 1618866, 1818726, 1888677, 1978614, 2308383, 2338362, 2728089, 2857998, 2967921, 3334331, 3507543, 3777354, 4286997, 4616766, 5456178, 5666031, 5935842, 6668662, 6925149, 7015086, 8184267, 8573994, 8903763, 10002993, 10522629, 11332062, 12860991, 13850298, 16368534, 17807526, 20005986, 20775447, 21045258, 24552801, 25721982, 30008979, 38582973, 41550894, 49105602, 60017958, 62326341, 73658403, 77165946, 90026937, 115748919, 124652682, 147316806, 180053874, 231497838, 270080811, 540161622, 810242433, 1620484866]

約数ペア:

[(1, 1620484866), (2, 810242433), (3, 540161622), (6, 270080811), (7, 231497838), (9, 180053874), (11, 147316806), (13, 124652682), (14, 115748919), (18, 90026937), (21, 77165946), (22, 73658403), (26, 62326341), (27, 60017958), (33, 49105602), (39, 41550894), (42, 38582973), (54, 30008979), (63, 25721982), (66, 24552801), (77, 21045258), (78, 20775447), (81, 20005986), (91, 17807526), (99, 16368534), (117, 13850298), (126, 12860991), (143, 11332062), (154, 10522629), (162, 10002993), (182, 8903763), (189, 8573994), (198, 8184267), (231, 7015086), (234, 6925149), (243, 6668662), (273, 5935842), (286, 5666031), (297, 5456178), (351, 4616766), (378, 4286997), (429, 3777354), (462, 3507543), (486, 3334331), (546, 2967921), (567, 2857998), (594, 2728089), (693, 2338362), (702, 2308383), (819, 1978614), (858, 1888677), (891, 1818726), (1001, 1618866), (1053, 1538922), (1134, 1428999), (1287, 1259118), (1386, 1169181), (1638, 989307), (1701, 952666), (1782, 909363), (2002, 809433), (2079, 779454), (2106, 769461), (2457, 659538), (2574, 629559), (2673, 606242), (3003, 539622), (3159, 512974), (3331, 486486), (3402, 476333), (3861, 419706), (4158, 389727), (4914, 329769), (5346, 303121), (6006, 269811), (6237, 259818), (6318, 256487), (6662, 243243), (7371, 219846), (7722, 209853), (9009, 179874), (9993, 162162), (11583, 139902), (12474, 129909), (14742, 109923), (18018, 89937), (18711, 86606), (19986, 81081), (22113, 73282), (23166, 69951), (23317, 69498), (27027, 59958), (29979, 54054), (34749, 46634), (36641, 44226), (37422, 43303)]