130508406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1035781}}^1$

素因数の和:1035796

約数の個数: 24

約数和(自身を含む): 323163984

約数和(自身を除く): 192655578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1035781, 2071562, 3107343, 6214686, 7250467, 9322029, 14500934, 18644058, 21751401, 43502802, 65254203, 130508406]

約数ペア:

[(1, 130508406), (2, 65254203), (3, 43502802), (6, 21751401), (7, 18644058), (9, 14500934), (14, 9322029), (18, 7250467), (21, 6214686), (42, 3107343), (63, 2071562), (126, 1035781)]