279408108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3326287}}^1$

素因数の和:3326301

約数の個数: 24

約数和(自身を含む): 745088512

約数和(自身を除く): 465680404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3326287, 6652574, 9978861, 13305148, 19957722, 23284009, 39915444, 46568018, 69852027, 93136036, 139704054, 279408108]

約数ペア:

[(1, 279408108), (2, 139704054), (3, 93136036), (4, 69852027), (6, 46568018), (7, 39915444), (12, 23284009), (14, 19957722), (21, 13305148), (28, 9978861), (42, 6652574), (84, 3326287)]