1399608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2777}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 4333680

約数和(自身を除く): 2934072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2777, 5554, 8331, 11108, 16662, 19439, 22216, 24993, 33324, 38878, 49986, 58317, 66648, 77756, 99972, 116634, 155512, 174951, 199944, 233268, 349902, 466536, 699804, 1399608]

約数ペア:

[(1, 1399608), (2, 699804), (3, 466536), (4, 349902), (6, 233268), (7, 199944), (8, 174951), (9, 155512), (12, 116634), (14, 99972), (18, 77756), (21, 66648), (24, 58317), (28, 49986), (36, 38878), (42, 33324), (56, 24993), (63, 22216), (72, 19439), (84, 16662), (126, 11108), (168, 8331), (252, 5554), (504, 2777)]