263214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2089}}^1$

素因数の和:2104

約数の個数: 24

約数和(自身を含む): 652080

約数和(自身を除く): 388866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2089, 4178, 6267, 12534, 14623, 18801, 29246, 37602, 43869, 87738, 131607, 263214]

約数ペア:

[(1, 263214), (2, 131607), (3, 87738), (6, 43869), (7, 37602), (9, 29246), (14, 18801), (18, 14623), (21, 12534), (42, 6267), (63, 4178), (126, 2089)]