31315074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1531}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 71771136

約数和(自身を除く): 40456062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487, 974, 1461, 1531, 2922, 3062, 3409, 4593, 6818, 9186, 10227, 10717, 20454, 21434, 32151, 64302, 745597, 1491194, 2236791, 4473582, 5219179, 10438358, 15657537, 31315074]

約数ペア:

[(1, 31315074), (2, 15657537), (3, 10438358), (6, 5219179), (7, 4473582), (14, 2236791), (21, 1491194), (42, 745597), (487, 64302), (974, 32151), (1461, 21434), (1531, 20454), (2922, 10717), (3062, 10227), (3409, 9186), (4593, 6818)]