131947974

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{17579}}^1$

素因数の和:17729

約数の個数: 32

約数和(自身を含む): 295344000

約数和(自身を除く): 163396026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 17579, 35158, 52737, 105474, 158211, 316422, 474633, 949266, 2443481, 4886962, 7330443, 14660886, 21991329, 43982658, 65973987, 131947974]

約数ペア:

[(1, 131947974), (2, 65973987), (3, 43982658), (6, 21991329), (9, 14660886), (18, 7330443), (27, 4886962), (54, 2443481), (139, 949266), (278, 474633), (417, 316422), (834, 158211), (1251, 105474), (2502, 52737), (3753, 35158), (7506, 17579)]