42121428

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{31063}}^1$

素因数の和:31183

約数の個数: 24

約数和(自身を含む): 99156288

約数和(自身を除く): 57034860

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 31063, 62126, 93189, 124252, 186378, 372756, 3510119, 7020238, 10530357, 14040476, 21060714, 42121428]

約数ペア:

[(1, 42121428), (2, 21060714), (3, 14040476), (4, 10530357), (6, 7020238), (12, 3510119), (113, 372756), (226, 186378), (339, 124252), (452, 93189), (678, 62126), (1356, 31063)]