18076095

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 32322240

約数和(自身を除く): 14246145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 521, 771, 1285, 1563, 2313, 2605, 3855, 4689, 6939, 7815, 11565, 14067, 23445, 34695, 70335, 133897, 401691, 669485, 1205073, 2008455, 3615219, 6025365, 18076095]

約数ペア:

[(1, 18076095), (3, 6025365), (5, 3615219), (9, 2008455), (15, 1205073), (27, 669485), (45, 401691), (135, 133897), (257, 70335), (521, 34695), (771, 23445), (1285, 14067), (1563, 11565), (2313, 7815), (2605, 6939), (3855, 4689)]