18404448

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4079}}^1$

素因数の和:4139

約数の個数: 48

約数和(自身を含む): 49351680

約数和(自身を除く): 30947232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4079, 4512, 8158, 12237, 16316, 24474, 32632, 48948, 65264, 97896, 130528, 191713, 195792, 383426, 391584, 575139, 766852, 1150278, 1533704, 2300556, 3067408, 4601112, 6134816, 9202224, 18404448]

約数ペア:

[(1, 18404448), (2, 9202224), (3, 6134816), (4, 4601112), (6, 3067408), (8, 2300556), (12, 1533704), (16, 1150278), (24, 766852), (32, 575139), (47, 391584), (48, 383426), (94, 195792), (96, 191713), (141, 130528), (188, 97896), (282, 65264), (376, 48948), (564, 32632), (752, 24474), (1128, 16316), (1504, 12237), (2256, 8158), (4079, 4512)]