12853854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 30265872

約数和(自身を除く): 17412018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 337, 489, 674, 978, 1011, 1467, 2022, 2119, 2934, 3033, 4238, 4381, 6066, 6357, 8762, 12714, 13143, 19071, 26286, 38142, 39429, 54931, 78858, 109862, 164793, 329586, 494379, 714103, 988758, 1428206, 2142309, 4284618, 6426927, 12853854]

約数ペア:

[(1, 12853854), (2, 6426927), (3, 4284618), (6, 2142309), (9, 1428206), (13, 988758), (18, 714103), (26, 494379), (39, 329586), (78, 164793), (117, 109862), (163, 78858), (234, 54931), (326, 39429), (337, 38142), (489, 26286), (674, 19071), (978, 13143), (1011, 12714), (1467, 8762), (2022, 6357), (2119, 6066), (2934, 4381), (3033, 4238)]