13019004

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{859}}^1$

素因数の和:1290

約数の個数: 36

約数和(自身を含む): 33025720

約数和(自身を除く): 20006716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 859, 1263, 1684, 1718, 2526, 2577, 3436, 3789, 5052, 5154, 7578, 7731, 10308, 15156, 15462, 30924, 361639, 723278, 1084917, 1446556, 2169834, 3254751, 4339668, 6509502, 13019004]

約数ペア:

[(1, 13019004), (2, 6509502), (3, 4339668), (4, 3254751), (6, 2169834), (9, 1446556), (12, 1084917), (18, 723278), (36, 361639), (421, 30924), (842, 15462), (859, 15156), (1263, 10308), (1684, 7731), (1718, 7578), (2526, 5154), (2577, 5052), (3436, 3789)]