1906212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 5548032

約数和(自身を除く): 3641820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2063, 4126, 6189, 8252, 12378, 14441, 22693, 24756, 28882, 43323, 45386, 57764, 68079, 86646, 90772, 136158, 158851, 173292, 272316, 317702, 476553, 635404, 953106, 1906212]

約数ペア:

[(1, 1906212), (2, 953106), (3, 635404), (4, 476553), (6, 317702), (7, 272316), (11, 173292), (12, 158851), (14, 136158), (21, 90772), (22, 86646), (28, 68079), (33, 57764), (42, 45386), (44, 43323), (66, 28882), (77, 24756), (84, 22693), (132, 14441), (154, 12378), (231, 8252), (308, 6189), (462, 4126), (924, 2063)]