826628274

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{110129}}^1$

素因数の和:110279

約数の個数: 32

約数和(自身を含む): 1850184000

約数和(自身を除く): 1023555726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 110129, 220258, 330387, 660774, 991161, 1982322, 2973483, 5946966, 15307931, 30615862, 45923793, 91847586, 137771379, 275542758, 413314137, 826628274]

約数ペア:

[(1, 826628274), (2, 413314137), (3, 275542758), (6, 137771379), (9, 91847586), (18, 45923793), (27, 30615862), (54, 15307931), (139, 5946966), (278, 2973483), (417, 1982322), (834, 991161), (1251, 660774), (2502, 330387), (3753, 220258), (7506, 110129)]