15090426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{64489}}^1$

素因数の和:64510

約数の個数: 24

約数和(自身を含む): 35211540

約数和(自身を除く): 20121114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 64489, 128978, 193467, 386934, 580401, 838357, 1160802, 1676714, 2515071, 5030142, 7545213, 15090426]

約数ペア:

[(1, 15090426), (2, 7545213), (3, 5030142), (6, 2515071), (9, 1676714), (13, 1160802), (18, 838357), (26, 580401), (39, 386934), (78, 193467), (117, 128978), (234, 64489)]