12745386

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{8963}}^1$

素因数の和:9050

約数の個数: 24

約数和(自身を含む): 27967680

約数和(自身を除く): 15222294

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 8963, 17926, 26889, 53778, 80667, 161334, 708077, 1416154, 2124231, 4248462, 6372693, 12745386]

約数ペア:

[(1, 12745386), (2, 6372693), (3, 4248462), (6, 2124231), (9, 1416154), (18, 708077), (79, 161334), (158, 80667), (237, 53778), (474, 26889), (711, 17926), (1422, 8963)]