31868004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5197}}^1$

素因数の和:5284

約数の個数: 48

約数和(自身を含む): 86162048

約数和(自身を除く): 54294044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 5197, 6132, 10394, 15591, 20788, 31182, 36379, 62364, 72758, 109137, 145516, 218274, 379381, 436548, 758762, 1138143, 1517524, 2276286, 2655667, 4552572, 5311334, 7967001, 10622668, 15934002, 31868004]

約数ペア:

[(1, 31868004), (2, 15934002), (3, 10622668), (4, 7967001), (6, 5311334), (7, 4552572), (12, 2655667), (14, 2276286), (21, 1517524), (28, 1138143), (42, 758762), (73, 436548), (84, 379381), (146, 218274), (219, 145516), (292, 109137), (438, 72758), (511, 62364), (876, 36379), (1022, 31182), (1533, 20788), (2044, 15591), (3066, 10394), (5197, 6132)]