71884386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{570511}}^1$

素因数の和:570526

約数の個数: 24

約数和(自身を含む): 177999744

約数和(自身を除く): 106115358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 570511, 1141022, 1711533, 3423066, 3993577, 5134599, 7987154, 10269198, 11980731, 23961462, 35942193, 71884386]

約数ペア:

[(1, 71884386), (2, 35942193), (3, 23961462), (6, 11980731), (7, 10269198), (9, 7987154), (14, 5134599), (18, 3993577), (21, 3423066), (42, 1711533), (63, 1141022), (126, 570511)]