102189654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{270343}}^1$

素因数の和:270361

約数の個数: 32

約数和(自身を含む): 259530240

約数和(自身を除く): 157340586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 270343, 540686, 811029, 1622058, 1892401, 2433087, 3784802, 4866174, 5677203, 7299261, 11354406, 14598522, 17031609, 34063218, 51094827, 102189654]

約数ペア:

[(1, 102189654), (2, 51094827), (3, 34063218), (6, 17031609), (7, 14598522), (9, 11354406), (14, 7299261), (18, 5677203), (21, 4866174), (27, 3784802), (42, 2433087), (54, 1892401), (63, 1622058), (126, 811029), (189, 540686), (378, 270343)]