1286586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10211}}^1$

素因数の和:10226

約数の個数: 24

約数和(自身を含む): 3186144

約数和(自身を除く): 1899558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10211, 20422, 30633, 61266, 71477, 91899, 142954, 183798, 214431, 428862, 643293, 1286586]

約数ペア:

[(1, 1286586), (2, 643293), (3, 428862), (6, 214431), (7, 183798), (9, 142954), (14, 91899), (18, 71477), (21, 61266), (42, 30633), (63, 20422), (126, 10211)]