18444727740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1275569}}^1$

素因数の和:1275822

約数の個数: 48

約数和(自身を含む): 51859573920

約数和(自身を除く): 33414846180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4820, 7230, 14460, 1275569, 2551138, 3826707, 5102276, 6377845, 7653414, 12755690, 15306828, 19133535, 25511380, 38267070, 76534140, 307412129, 614824258, 922236387, 1229648516, 1537060645, 1844472774, 3074121290, 3688945548, 4611181935, 6148242580, 9222363870, 18444727740]

約数ペア:

[(1, 18444727740), (2, 9222363870), (3, 6148242580), (4, 4611181935), (5, 3688945548), (6, 3074121290), (10, 1844472774), (12, 1537060645), (15, 1229648516), (20, 922236387), (30, 614824258), (60, 307412129), (241, 76534140), (482, 38267070), (723, 25511380), (964, 19133535), (1205, 15306828), (1446, 12755690), (2410, 7653414), (2892, 6377845), (3615, 5102276), (4820, 3826707), (7230, 2551138), (14460, 1275569)]