40419864

素因数分解:

$2^3\times 3^3\times {\mathrm{187129}}^1$

素因数の和:187144

約数の個数: 32

約数和(自身を含む): 112278000

約数和(自身を除く): 71858136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 187129, 374258, 561387, 748516, 1122774, 1497032, 1684161, 2245548, 3368322, 4491096, 5052483, 6736644, 10104966, 13473288, 20209932, 40419864]

約数ペア:

[(1, 40419864), (2, 20209932), (3, 13473288), (4, 10104966), (6, 6736644), (8, 5052483), (9, 4491096), (12, 3368322), (18, 2245548), (24, 1684161), (27, 1497032), (36, 1122774), (54, 748516), (72, 561387), (108, 374258), (216, 187129)]