31107078

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{3623}}^1$

素因数の和:3690

約数の個数: 40

約数和(自身を含む): 71037648

約数和(自身を除く): 39930570

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 3623, 4293, 7246, 8586, 10869, 21738, 32607, 65214, 97821, 192019, 195642, 293463, 384038, 576057, 586926, 1152114, 1728171, 3456342, 5184513, 10369026, 15553539, 31107078]

約数ペア:

[(1, 31107078), (2, 15553539), (3, 10369026), (6, 5184513), (9, 3456342), (18, 1728171), (27, 1152114), (53, 586926), (54, 576057), (81, 384038), (106, 293463), (159, 195642), (162, 192019), (318, 97821), (477, 65214), (954, 32607), (1431, 21738), (2862, 10869), (3623, 8586), (4293, 7246)]