7156044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 21010080

約数和(自身を除く): 13854036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 389, 438, 511, 657, 778, 876, 1022, 1167, 1314, 1533, 1556, 2044, 2334, 2628, 2723, 3066, 3501, 4599, 4668, 5446, 6132, 7002, 8169, 9198, 10892, 14004, 16338, 18396, 24507, 28397, 32676, 49014, 56794, 85191, 98028, 113588, 170382, 198779, 255573, 340764, 397558, 511146, 596337, 795116, 1022292, 1192674, 1789011, 2385348, 3578022, 7156044]

約数ペア:

[(1, 7156044), (2, 3578022), (3, 2385348), (4, 1789011), (6, 1192674), (7, 1022292), (9, 795116), (12, 596337), (14, 511146), (18, 397558), (21, 340764), (28, 255573), (36, 198779), (42, 170382), (63, 113588), (73, 98028), (84, 85191), (126, 56794), (146, 49014), (219, 32676), (252, 28397), (292, 24507), (389, 18396), (438, 16338), (511, 14004), (657, 10892), (778, 9198), (876, 8169), (1022, 7002), (1167, 6132), (1314, 5446), (1533, 4668), (1556, 4599), (2044, 3501), (2334, 3066), (2628, 2723)]