278292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3313}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 742336

約数和(自身を除く): 464044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3313, 6626, 9939, 13252, 19878, 23191, 39756, 46382, 69573, 92764, 139146, 278292]

約数ペア:

[(1, 278292), (2, 139146), (3, 92764), (4, 69573), (6, 46382), (7, 39756), (12, 23191), (14, 19878), (21, 13252), (28, 9939), (42, 6626), (84, 3313)]