7474404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 20151936

約数和(自身を除く): 12677532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 881, 1212, 1414, 1762, 2121, 2643, 2828, 3524, 4242, 5286, 6167, 8484, 10572, 12334, 18501, 24668, 37002, 74004, 88981, 177962, 266943, 355924, 533886, 622867, 1067772, 1245734, 1868601, 2491468, 3737202, 7474404]

約数ペア:

[(1, 7474404), (2, 3737202), (3, 2491468), (4, 1868601), (6, 1245734), (7, 1067772), (12, 622867), (14, 533886), (21, 355924), (28, 266943), (42, 177962), (84, 88981), (101, 74004), (202, 37002), (303, 24668), (404, 18501), (606, 12334), (707, 10572), (881, 8484), (1212, 6167), (1414, 5286), (1762, 4242), (2121, 3524), (2643, 2828)]