180861534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1435409}}^1$

素因数の和:1435424

約数の個数: 24

約数和(自身を含む): 447847920

約数和(自身を除く): 266986386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1435409, 2870818, 4306227, 8612454, 10047863, 12918681, 20095726, 25837362, 30143589, 60287178, 90430767, 180861534]

約数ペア:

[(1, 180861534), (2, 90430767), (3, 60287178), (6, 30143589), (7, 25837362), (9, 20095726), (14, 12918681), (18, 10047863), (21, 8612454), (42, 4306227), (63, 2870818), (126, 1435409)]