213528906

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{67021}}^1$

素因数の和:67091

約数の個数: 32

約数和(自身を含む): 482558400

約数和(自身を除く): 269029494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 67021, 134042, 201063, 402126, 603189, 1206378, 1809567, 3619134, 3954239, 7908478, 11862717, 23725434, 35588151, 71176302, 106764453, 213528906]

約数ペア:

[(1, 213528906), (2, 106764453), (3, 71176302), (6, 35588151), (9, 23725434), (18, 11862717), (27, 7908478), (54, 3954239), (59, 3619134), (118, 1809567), (177, 1206378), (354, 603189), (531, 402126), (1062, 201063), (1593, 134042), (3186, 67021)]