42865956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{56701}}^1$

素因数の和:56721

約数の個数: 48

約数和(自身を含む): 127012480

約数和(自身を除く): 84146524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 56701, 113402, 170103, 226804, 340206, 396907, 510309, 680412, 793814, 1020618, 1190721, 1530927, 1587628, 2041236, 2381442, 3061854, 3572163, 4762884, 6123708, 7144326, 10716489, 14288652, 21432978, 42865956]

約数ペア:

[(1, 42865956), (2, 21432978), (3, 14288652), (4, 10716489), (6, 7144326), (7, 6123708), (9, 4762884), (12, 3572163), (14, 3061854), (18, 2381442), (21, 2041236), (27, 1587628), (28, 1530927), (36, 1190721), (42, 1020618), (54, 793814), (63, 680412), (84, 510309), (108, 396907), (126, 340206), (189, 226804), (252, 170103), (378, 113402), (756, 56701)]