3923172876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{657809}}^1$

素因数の和:657894

約数の個数: 48

約数和(自身を含む): 10609159680

約数和(自身を除く): 6685986804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 657809, 1315618, 1973427, 2631236, 3946854, 4604663, 7893708, 9209326, 13813989, 18418652, 27627978, 46704439, 55255956, 93408878, 140113317, 186817756, 280226634, 326931073, 560453268, 653862146, 980793219, 1307724292, 1961586438, 3923172876]

約数ペア:

[(1, 3923172876), (2, 1961586438), (3, 1307724292), (4, 980793219), (6, 653862146), (7, 560453268), (12, 326931073), (14, 280226634), (21, 186817756), (28, 140113317), (42, 93408878), (71, 55255956), (84, 46704439), (142, 27627978), (213, 18418652), (284, 13813989), (426, 9209326), (497, 7893708), (852, 4604663), (994, 3946854), (1491, 2631236), (1988, 1973427), (2982, 1315618), (5964, 657809)]