18061872

素因数分解:

$2^4\times 3^1\times {\mathrm{571}}^1\times {\mathrm{659}}^1$

素因数の和:1241

約数の個数: 40

約数和(自身を含む): 46812480

約数和(自身を除く): 28750608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 571, 659, 1142, 1318, 1713, 1977, 2284, 2636, 3426, 3954, 4568, 5272, 6852, 7908, 9136, 10544, 13704, 15816, 27408, 31632, 376289, 752578, 1128867, 1505156, 2257734, 3010312, 4515468, 6020624, 9030936, 18061872]

約数ペア:

[(1, 18061872), (2, 9030936), (3, 6020624), (4, 4515468), (6, 3010312), (8, 2257734), (12, 1505156), (16, 1128867), (24, 752578), (48, 376289), (571, 31632), (659, 27408), (1142, 15816), (1318, 13704), (1713, 10544), (1977, 9136), (2284, 7908), (2636, 6852), (3426, 5272), (3954, 4568)]