425896254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3380129}}^1$

素因数の和:3380144

約数の個数: 24

約数和(自身を含む): 1054600560

約数和(自身を除く): 628704306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3380129, 6760258, 10140387, 20280774, 23660903, 30421161, 47321806, 60842322, 70982709, 141965418, 212948127, 425896254]

約数ペア:

[(1, 425896254), (2, 212948127), (3, 141965418), (6, 70982709), (7, 60842322), (9, 47321806), (14, 30421161), (18, 23660903), (21, 20280774), (42, 10140387), (63, 6760258), (126, 3380129)]