18208656

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4124

約数の個数: 60

約数和(自身を含む): 52615680

約数和(自身を除く): 34407024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4079, 4464, 8158, 12237, 16316, 24474, 32632, 36711, 48948, 65264, 73422, 97896, 126449, 146844, 195792, 252898, 293688, 379347, 505796, 587376, 758694, 1011592, 1138041, 1517388, 2023184, 2276082, 3034776, 4552164, 6069552, 9104328, 18208656]

約数ペア:

[(1, 18208656), (2, 9104328), (3, 6069552), (4, 4552164), (6, 3034776), (8, 2276082), (9, 2023184), (12, 1517388), (16, 1138041), (18, 1011592), (24, 758694), (31, 587376), (36, 505796), (48, 379347), (62, 293688), (72, 252898), (93, 195792), (124, 146844), (144, 126449), (186, 97896), (248, 73422), (279, 65264), (372, 48948), (496, 36711), (558, 32632), (744, 24474), (1116, 16316), (1488, 12237), (2232, 8158), (4079, 4464)]