18076635

素因数分解:

$3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 32316480

約数和(自身を除く): 14239845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 293, 457, 879, 1371, 1465, 2285, 2637, 4113, 4395, 6855, 7911, 12339, 13185, 20565, 39555, 61695, 133901, 401703, 669505, 1205109, 2008515, 3615327, 6025545, 18076635]

約数ペア:

[(1, 18076635), (3, 6025545), (5, 3615327), (9, 2008515), (15, 1205109), (27, 669505), (45, 401703), (135, 133901), (293, 61695), (457, 39555), (879, 20565), (1371, 13185), (1465, 12339), (2285, 7911), (2637, 6855), (4113, 4395)]