9171498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1571}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 21127680

約数和(自身を除く): 11956182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1571, 1946, 2919, 3142, 4713, 5838, 9426, 10997, 21994, 32991, 65982, 218369, 436738, 655107, 1310214, 1528583, 3057166, 4585749, 9171498]

約数ペア:

[(1, 9171498), (2, 4585749), (3, 3057166), (6, 1528583), (7, 1310214), (14, 655107), (21, 436738), (42, 218369), (139, 65982), (278, 32991), (417, 21994), (834, 10997), (973, 9426), (1571, 5838), (1946, 4713), (2919, 3142)]