18002874106

素因数分解:

$2^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{414679}}^1$

素因数の和:415138

約数の個数: 24

約数和(自身を含む): 31484164320

約数和(自身を除く): 13481290214

約数列:

[1, 2, 7, 14, 49, 98, 443, 886, 3101, 6202, 21707, 43414, 414679, 829358, 2902753, 5805506, 20319271, 40638542, 183702797, 367405594, 1285919579, 2571839158, 9001437053, 18002874106]

約数ペア:

[(1, 18002874106), (2, 9001437053), (7, 2571839158), (14, 1285919579), (49, 367405594), (98, 183702797), (443, 40638542), (886, 20319271), (3101, 5805506), (6202, 2902753), (21707, 829358), (43414, 414679)]