1247022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3299}}^1$

素因数の和:3317

約数の個数: 32

約数和(自身を含む): 3168000

約数和(自身を除く): 1920978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3299, 6598, 9897, 19794, 23093, 29691, 46186, 59382, 69279, 89073, 138558, 178146, 207837, 415674, 623511, 1247022]

約数ペア:

[(1, 1247022), (2, 623511), (3, 415674), (6, 207837), (7, 178146), (9, 138558), (14, 89073), (18, 69279), (21, 59382), (27, 46186), (42, 29691), (54, 23093), (63, 19794), (126, 9897), (189, 6598), (378, 3299)]