40808946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2713}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 85979520

約数和(自身を除く): 45170574

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 2713, 5014, 5426, 7521, 8139, 15042, 16278, 62399, 124798, 187197, 295717, 374394, 591434, 887151, 1774302, 6801491, 13602982, 20404473, 40808946]

約数ペア:

[(1, 40808946), (2, 20404473), (3, 13602982), (6, 6801491), (23, 1774302), (46, 887151), (69, 591434), (109, 374394), (138, 295717), (218, 187197), (327, 124798), (654, 62399), (2507, 16278), (2713, 15042), (5014, 8139), (5426, 7521)]