2015967906

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1964881}}^1$

素因数の和:1964911

約数の個数: 32

約数和(自身を含む): 4715716800

約数和(自身を除く): 2699748894

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1964881, 3929762, 5894643, 11789286, 17683929, 35367858, 37332739, 53051787, 74665478, 106103574, 111998217, 223996434, 335994651, 671989302, 1007983953, 2015967906]

約数ペア:

[(1, 2015967906), (2, 1007983953), (3, 671989302), (6, 335994651), (9, 223996434), (18, 111998217), (19, 106103574), (27, 74665478), (38, 53051787), (54, 37332739), (57, 35367858), (114, 17683929), (171, 11789286), (342, 5894643), (513, 3929762), (1026, 1964881)]