18333756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24251}}^1$

素因数の和:24271

約数の個数: 48

約数和(自身を含む): 54324480

約数和(自身を除く): 35990724

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, 24251, 48502, 72753, 97004, 145506, 169757, 218259, 291012, 339514, 436518, 509271, 654777, 679028, 873036, 1018542, 1309554, 1527813, 2037084, 2619108, 3055626, 4583439, 6111252, 9166878, 18333756]

約数ペア:

[(1, 18333756), (2, 9166878), (3, 6111252), (4, 4583439), (6, 3055626), (7, 2619108), (9, 2037084), (12, 1527813), (14, 1309554), (18, 1018542), (21, 873036), (27, 679028), (28, 654777), (36, 509271), (42, 436518), (54, 339514), (63, 291012), (84, 218259), (108, 169757), (126, 145506), (189, 97004), (252, 72753), (378, 48502), (756, 24251)]