16781106

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 35094528

約数和(自身を除く): 18313422

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 1087, 2174, 2573, 3261, 5146, 6522, 7719, 15438, 33697, 67394, 90221, 101091, 180442, 202182, 270663, 541326, 2796851, 5593702, 8390553, 16781106]

約数ペア:

[(1, 16781106), (2, 8390553), (3, 5593702), (6, 2796851), (31, 541326), (62, 270663), (83, 202182), (93, 180442), (166, 101091), (186, 90221), (249, 67394), (498, 33697), (1087, 15438), (2174, 7719), (2573, 6522), (3261, 5146)]