1908813816

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13873}}^1$

素因数の和:13915

約数の個数: 192

約数和(自身を含む): 6642871200

約数和(自身を除く): 4734057384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 351, 364, 378, 392, 441, 468, 504, 546, 588, 637, 702, 728, 756, 819, 882, 936, 1092, 1176, 1274, 1323, 1404, 1512, 1638, 1764, 1911, 2184, 2457, 2548, 2646, 2808, 3276, 3528, 3822, 4914, 5096, 5292, 5733, 6552, 7644, 9828, 10584, 11466, 13873, 15288, 17199, 19656, 22932, 27746, 34398, 41619, 45864, 55492, 68796, 83238, 97111, 110984, 124857, 137592, 166476, 180349, 194222, 249714, 291333, 332952, 360698, 374571, 388444, 499428, 541047, 582666, 679777, 721396, 749142, 776888, 873999, 998856, 1082094, 1165332, 1262443, 1359554, 1442792, 1498284, 1623141, 1747998, 2039331, 2164188, 2330664, 2524886, 2621997, 2719108, 2996568, 3246282, 3495996, 3787329, 4078662, 4328376, 4869423, 5049772, 5243994, 5438216, 6117993, 6492564, 6991992, 7574658, 8157324, 8837101, 9738846, 10099544, 10487988, 11361987, 12235986, 12985128, 15149316, 16314648, 17674202, 18353979, 19477692, 20975976, 22723974, 24471972, 26511303, 30298632, 34085961, 35348404, 36707958, 38955384, 45447948, 48943944, 53022606, 68171922, 70696808, 73415916, 79533909, 90895896, 106045212, 136343844, 146831832, 159067818, 212090424, 238601727, 272687688, 318135636, 477203454, 636271272, 954406908, 1908813816]

約数ペア:

[(1, 1908813816), (2, 954406908), (3, 636271272), (4, 477203454), (6, 318135636), (7, 272687688), (8, 238601727), (9, 212090424), (12, 159067818), (13, 146831832), (14, 136343844), (18, 106045212), (21, 90895896), (24, 79533909), (26, 73415916), (27, 70696808), (28, 68171922), (36, 53022606), (39, 48943944), (42, 45447948), (49, 38955384), (52, 36707958), (54, 35348404), (56, 34085961), (63, 30298632), (72, 26511303), (78, 24471972), (84, 22723974), (91, 20975976), (98, 19477692), (104, 18353979), (108, 17674202), (117, 16314648), (126, 15149316), (147, 12985128), (156, 12235986), (168, 11361987), (182, 10487988), (189, 10099544), (196, 9738846), (216, 8837101), (234, 8157324), (252, 7574658), (273, 6991992), (294, 6492564), (312, 6117993), (351, 5438216), (364, 5243994), (378, 5049772), (392, 4869423), (441, 4328376), (468, 4078662), (504, 3787329), (546, 3495996), (588, 3246282), (637, 2996568), (702, 2719108), (728, 2621997), (756, 2524886), (819, 2330664), (882, 2164188), (936, 2039331), (1092, 1747998), (1176, 1623141), (1274, 1498284), (1323, 1442792), (1404, 1359554), (1512, 1262443), (1638, 1165332), (1764, 1082094), (1911, 998856), (2184, 873999), (2457, 776888), (2548, 749142), (2646, 721396), (2808, 679777), (3276, 582666), (3528, 541047), (3822, 499428), (4914, 388444), (5096, 374571), (5292, 360698), (5733, 332952), (6552, 291333), (7644, 249714), (9828, 194222), (10584, 180349), (11466, 166476), (13873, 137592), (15288, 124857), (17199, 110984), (19656, 97111), (22932, 83238), (27746, 68796), (34398, 55492), (41619, 45864)]