121528746

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{143651}}^1$

素因数の和:143706

約数の個数: 24

約数和(自身を含む): 268916544

約数和(自身を除く): 147387798

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 143651, 287302, 430953, 861906, 1292859, 2585718, 6751597, 13503194, 20254791, 40509582, 60764373, 121528746]

約数ペア:

[(1, 121528746), (2, 60764373), (3, 40509582), (6, 20254791), (9, 13503194), (18, 6751597), (47, 2585718), (94, 1292859), (141, 861906), (282, 430953), (423, 287302), (846, 143651)]