155560626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{664789}}^1$

素因数の和:664810

約数の個数: 24

約数和(自身を含む): 362975340

約数和(自身を除く): 207414714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 664789, 1329578, 1994367, 3988734, 5983101, 8642257, 11966202, 17284514, 25926771, 51853542, 77780313, 155560626]

約数ペア:

[(1, 155560626), (2, 77780313), (3, 51853542), (6, 25926771), (9, 17284514), (13, 11966202), (18, 8642257), (26, 5983101), (39, 3988734), (78, 1994367), (117, 1329578), (234, 664789)]