71411958

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{54347}}^1$

素因数の和:54428

約数の個数: 24

約数和(自身を含む): 156848328

約数和(自身を除く): 85436370

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 54347, 108694, 163041, 326082, 489123, 978246, 3967331, 7934662, 11901993, 23803986, 35705979, 71411958]

約数ペア:

[(1, 71411958), (2, 35705979), (3, 23803986), (6, 11901993), (9, 7934662), (18, 3967331), (73, 978246), (146, 489123), (219, 326082), (438, 163041), (657, 108694), (1314, 54347)]