80837358

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{274957}}^1$

素因数の和:274976

約数の個数: 24

約数和(自身を含む): 188071272

約数和(自身を除く): 107233914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 274957, 549914, 824871, 1649742, 1924699, 3849398, 5774097, 11548194, 13472893, 26945786, 40418679, 80837358]

約数ペア:

[(1, 80837358), (2, 40418679), (3, 26945786), (6, 13472893), (7, 11548194), (14, 5774097), (21, 3849398), (42, 1924699), (49, 1649742), (98, 824871), (147, 549914), (294, 274957)]