126841788

素因数分解:

$2^2\times 3^4\times {\mathrm{391487}}^1$

素因数の和:391503

約数の個数: 30

約数和(自身を含む): 331590336

約数和(自身を除く): 204748548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 391487, 782974, 1174461, 1565948, 2348922, 3523383, 4697844, 7046766, 10570149, 14093532, 21140298, 31710447, 42280596, 63420894, 126841788]

約数ペア:

[(1, 126841788), (2, 63420894), (3, 42280596), (4, 31710447), (6, 21140298), (9, 14093532), (12, 10570149), (18, 7046766), (27, 4697844), (36, 3523383), (54, 2348922), (81, 1565948), (108, 1174461), (162, 782974), (324, 391487)]