31186122

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3607}}^1$

素因数の和:3754

約数の個数: 32

約数和(自身を含む): 68580864

約数和(自身を除く): 37394742

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 3607, 4323, 7214, 8646, 10821, 21642, 39677, 79354, 119031, 238062, 472517, 945034, 1417551, 2835102, 5197687, 10395374, 15593061, 31186122]

約数ペア:

[(1, 31186122), (2, 15593061), (3, 10395374), (6, 5197687), (11, 2835102), (22, 1417551), (33, 945034), (66, 472517), (131, 238062), (262, 119031), (393, 79354), (786, 39677), (1441, 21642), (2882, 10821), (3607, 8646), (4323, 7214)]