67981266

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{222161}}^1$

素因数の和:222186

約数の個数: 24

約数和(自身を含む): 155957724

約数和(自身を除く): 87976458

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 222161, 444322, 666483, 1332966, 1999449, 3776737, 3998898, 7553474, 11330211, 22660422, 33990633, 67981266]

約数ペア:

[(1, 67981266), (2, 33990633), (3, 22660422), (6, 11330211), (9, 7553474), (17, 3998898), (18, 3776737), (34, 1999449), (51, 1332966), (102, 666483), (153, 444322), (306, 222161)]