328927956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3915809}}^1$

素因数の和:3915823

約数の個数: 24

約数和(自身を含む): 877141440

約数和(自身を除く): 548213484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3915809, 7831618, 11747427, 15663236, 23494854, 27410663, 46989708, 54821326, 82231989, 109642652, 164463978, 328927956]

約数ペア:

[(1, 328927956), (2, 164463978), (3, 109642652), (4, 82231989), (6, 54821326), (7, 46989708), (12, 27410663), (14, 23494854), (21, 15663236), (28, 11747427), (42, 7831618), (84, 3915809)]