18008364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 46118016

約数和(自身を除く): 28109652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 227, 454, 601, 681, 908, 1202, 1362, 1803, 2404, 2497, 2724, 3606, 4994, 6611, 7212, 7491, 9988, 13222, 14982, 19833, 26444, 29964, 39666, 79332, 136427, 272854, 409281, 545708, 818562, 1500697, 1637124, 3001394, 4502091, 6002788, 9004182, 18008364]

約数ペア:

[(1, 18008364), (2, 9004182), (3, 6002788), (4, 4502091), (6, 3001394), (11, 1637124), (12, 1500697), (22, 818562), (33, 545708), (44, 409281), (66, 272854), (132, 136427), (227, 79332), (454, 39666), (601, 29964), (681, 26444), (908, 19833), (1202, 14982), (1362, 13222), (1803, 9988), (2404, 7491), (2497, 7212), (2724, 6611), (3606, 4994)]