40785156

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26347}}^1$

素因数の和:26400

約数の個数: 36

約数和(自身を含む): 105497392

約数和(自身を除く): 64712236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 26347, 52694, 79041, 105388, 158082, 237123, 316164, 474246, 948492, 1132921, 2265842, 3398763, 4531684, 6797526, 10196289, 13595052, 20392578, 40785156]

約数ペア:

[(1, 40785156), (2, 20392578), (3, 13595052), (4, 10196289), (6, 6797526), (9, 4531684), (12, 3398763), (18, 2265842), (36, 1132921), (43, 948492), (86, 474246), (129, 316164), (172, 237123), (258, 158082), (387, 105388), (516, 79041), (774, 52694), (1548, 26347)]