81124938

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{18701}}^1$

素因数の和:18950

約数の個数: 24

約数和(自身を含む): 176509476

約数和(自身を除く): 95384538

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 18701, 37402, 56103, 112206, 168309, 336618, 4506941, 9013882, 13520823, 27041646, 40562469, 81124938]

約数ペア:

[(1, 81124938), (2, 40562469), (3, 27041646), (6, 13520823), (9, 9013882), (18, 4506941), (241, 336618), (482, 168309), (723, 112206), (1446, 56103), (2169, 37402), (4338, 18701)]