18409392

素因数分解:

$2^4\times 3^2\times {\mathrm{127843}}^1$

素因数の和:127857

約数の個数: 30

約数和(自身を含む): 51521132

約数和(自身を除く): 33111740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 127843, 255686, 383529, 511372, 767058, 1022744, 1150587, 1534116, 2045488, 2301174, 3068232, 4602348, 6136464, 9204696, 18409392]

約数ペア:

[(1, 18409392), (2, 9204696), (3, 6136464), (4, 4602348), (6, 3068232), (8, 2301174), (9, 2045488), (12, 1534116), (16, 1150587), (18, 1022744), (24, 767058), (36, 511372), (48, 383529), (72, 255686), (144, 127843)]