40740786

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{5507}}^1$

素因数の和:5655

約数の個数: 32

約数和(自身を含む): 91212480

約数和(自身を除く): 50471694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 5507, 7398, 11014, 16521, 33042, 49563, 99126, 148689, 297378, 754459, 1508918, 2263377, 4526754, 6790131, 13580262, 20370393, 40740786]

約数ペア:

[(1, 40740786), (2, 20370393), (3, 13580262), (6, 6790131), (9, 4526754), (18, 2263377), (27, 1508918), (54, 754459), (137, 297378), (274, 148689), (411, 99126), (822, 49563), (1233, 33042), (2466, 16521), (3699, 11014), (5507, 7398)]