67874778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{221813}}^1$

素因数の和:221838

約数の個数: 24

約数和(自身を含む): 155713428

約数和(自身を除く): 87838650

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 221813, 443626, 665439, 1330878, 1996317, 3770821, 3992634, 7541642, 11312463, 22624926, 33937389, 67874778]

約数ペア:

[(1, 67874778), (2, 33937389), (3, 22624926), (6, 11312463), (9, 7541642), (17, 3992634), (18, 3770821), (34, 1996317), (51, 1330878), (102, 665439), (153, 443626), (306, 221813)]