90928194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{21019}}^1$

素因数の和:21134

約数の個数: 32

約数和(自身を含む): 209863680

約数和(自身を除く): 118935486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 21019, 42038, 63057, 126114, 147133, 294266, 441399, 882798, 2164957, 4329914, 6494871, 12989742, 15154699, 30309398, 45464097, 90928194]

約数ペア:

[(1, 90928194), (2, 45464097), (3, 30309398), (6, 15154699), (7, 12989742), (14, 6494871), (21, 4329914), (42, 2164957), (103, 882798), (206, 441399), (309, 294266), (618, 147133), (721, 126114), (1442, 63057), (2163, 42038), (4326, 21019)]