40489266

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2053}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 85775040

約数和(自身を除く): 45285774

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 2053, 3287, 4106, 6159, 6574, 9861, 12318, 19722, 39007, 78014, 117021, 234042, 355169, 710338, 1065507, 2131014, 6748211, 13496422, 20244633, 40489266]

約数ペア:

[(1, 40489266), (2, 20244633), (3, 13496422), (6, 6748211), (19, 2131014), (38, 1065507), (57, 710338), (114, 355169), (173, 234042), (346, 117021), (519, 78014), (1038, 39007), (2053, 19722), (3287, 12318), (4106, 9861), (6159, 6574)]