139609434

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{318743}}^1$

素因数の和:318821

約数の個数: 16

約数和(自身を含む): 283044672

約数和(自身を除く): 143435238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 318743, 637486, 956229, 1912458, 23268239, 46536478, 69804717, 139609434]

約数ペア:

[(1, 139609434), (2, 69804717), (3, 46536478), (6, 23268239), (73, 1912458), (146, 956229), (219, 637486), (438, 318743)]