87124338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{691463}}^1$

素因数の和:691478

約数の個数: 24

約数和(自身を含む): 215736768

約数和(自身を除く): 128612430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 691463, 1382926, 2074389, 4148778, 4840241, 6223167, 9680482, 12446334, 14520723, 29041446, 43562169, 87124338]

約数ペア:

[(1, 87124338), (2, 43562169), (3, 29041446), (6, 14520723), (7, 12446334), (9, 9680482), (14, 6223167), (18, 4840241), (21, 4148778), (42, 2074389), (63, 1382926), (126, 691463)]