12381462

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22189}}^1$

素因数の和:22228

約数の個数: 24

約数和(自身を含む): 27693120

約数和(自身を除く): 15311658

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 22189, 44378, 66567, 133134, 199701, 399402, 687859, 1375718, 2063577, 4127154, 6190731, 12381462]

約数ペア:

[(1, 12381462), (2, 6190731), (3, 4127154), (6, 2063577), (9, 1375718), (18, 687859), (31, 399402), (62, 199701), (93, 133134), (186, 66567), (279, 44378), (558, 22189)]