21207462

素因数分解:

$2^1\times 3^1\times {\mathrm{367}}^1\times {\mathrm{9631}}^1$

素因数の和:10003

約数の個数: 16

約数和(自身を含む): 42534912

約数和(自身を除く): 21327450

約数列:

[1, 2, 3, 6, 367, 734, 1101, 2202, 9631, 19262, 28893, 57786, 3534577, 7069154, 10603731, 21207462]

約数ペア:

[(1, 21207462), (2, 10603731), (3, 7069154), (6, 3534577), (367, 57786), (734, 28893), (1101, 19262), (2202, 9631)]