18242730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18427}}^1$

素因数の和:18451

約数の個数: 48

約数和(自身を含む): 51745824

約数和(自身を除く): 33503094

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 18427, 36854, 55281, 92135, 110562, 165843, 184270, 202697, 276405, 331686, 405394, 552810, 608091, 829215, 1013485, 1216182, 1658430, 1824273, 2026970, 3040455, 3648546, 6080910, 9121365, 18242730]

約数ペア:

[(1, 18242730), (2, 9121365), (3, 6080910), (5, 3648546), (6, 3040455), (9, 2026970), (10, 1824273), (11, 1658430), (15, 1216182), (18, 1013485), (22, 829215), (30, 608091), (33, 552810), (45, 405394), (55, 331686), (66, 276405), (90, 202697), (99, 184270), (110, 165843), (165, 110562), (198, 92135), (330, 55281), (495, 36854), (990, 18427)]