38356812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2063

約数の個数: 72

約数和(自身を含む): 107016000

約数和(自身を除く): 68659188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 1999, 2132, 3198, 3998, 4797, 5997, 6396, 7996, 9594, 11994, 17991, 19188, 23988, 25987, 35982, 51974, 71964, 77961, 81959, 103948, 155922, 163918, 233883, 245877, 311844, 327836, 467766, 491754, 737631, 935532, 983508, 1065467, 1475262, 2130934, 2950524, 3196401, 4261868, 6392802, 9589203, 12785604, 19178406, 38356812]

約数ペア:

[(1, 38356812), (2, 19178406), (3, 12785604), (4, 9589203), (6, 6392802), (9, 4261868), (12, 3196401), (13, 2950524), (18, 2130934), (26, 1475262), (36, 1065467), (39, 983508), (41, 935532), (52, 737631), (78, 491754), (82, 467766), (117, 327836), (123, 311844), (156, 245877), (164, 233883), (234, 163918), (246, 155922), (369, 103948), (468, 81959), (492, 77961), (533, 71964), (738, 51974), (1066, 35982), (1476, 25987), (1599, 23988), (1999, 19188), (2132, 17991), (3198, 11994), (3998, 9594), (4797, 7996), (5997, 6396)]