21314592

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5693}}^1$

素因数の和:5722

約数の個数: 72

約数和(自身を含む): 65287404

約数和(自身を除く): 43972812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5693, 11386, 17079, 22772, 34158, 45544, 51237, 68316, 74009, 91088, 102474, 136632, 148018, 182176, 204948, 222027, 273264, 296036, 409896, 444054, 546528, 592072, 666081, 819792, 888108, 1184144, 1332162, 1639584, 1776216, 2368288, 2664324, 3552432, 5328648, 7104864, 10657296, 21314592]

約数ペア:

[(1, 21314592), (2, 10657296), (3, 7104864), (4, 5328648), (6, 3552432), (8, 2664324), (9, 2368288), (12, 1776216), (13, 1639584), (16, 1332162), (18, 1184144), (24, 888108), (26, 819792), (32, 666081), (36, 592072), (39, 546528), (48, 444054), (52, 409896), (72, 296036), (78, 273264), (96, 222027), (104, 204948), (117, 182176), (144, 148018), (156, 136632), (208, 102474), (234, 91088), (288, 74009), (312, 68316), (416, 51237), (468, 45544), (624, 34158), (936, 22772), (1248, 17079), (1872, 11386), (3744, 5693)]