260999921412

素因数分解:

$2^2\times 3^4\times {\mathrm{805555313}}^1$

素因数の和:805555329

約数の個数: 30

約数和(自身を含む): 682305350958

約数和(自身を除く): 421305429546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 805555313, 1611110626, 2416665939, 3222221252, 4833331878, 7249997817, 9666663756, 14499995634, 21749993451, 28999991268, 43499986902, 65249980353, 86999973804, 130499960706, 260999921412]

約数ペア:

[(1, 260999921412), (2, 130499960706), (3, 86999973804), (4, 65249980353), (6, 43499986902), (9, 28999991268), (12, 21749993451), (18, 14499995634), (27, 9666663756), (36, 7249997817), (54, 4833331878), (81, 3222221252), (108, 2416665939), (162, 1611110626), (324, 805555313)]