40642098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1987}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 93133824

約数和(自身を除く): 52491726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487, 974, 1461, 1987, 2922, 3409, 3974, 5961, 6818, 10227, 11922, 13909, 20454, 27818, 41727, 83454, 967669, 1935338, 2903007, 5806014, 6773683, 13547366, 20321049, 40642098]

約数ペア:

[(1, 40642098), (2, 20321049), (3, 13547366), (6, 6773683), (7, 5806014), (14, 2903007), (21, 1935338), (42, 967669), (487, 83454), (974, 41727), (1461, 27818), (1987, 20454), (2922, 13909), (3409, 11922), (3974, 10227), (5961, 6818)]