198747666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{849349}}^1$

素因数の和:849370

約数の個数: 24

約数和(自身を含む): 463745100

約数和(自身を除く): 264997434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 849349, 1698698, 2548047, 5096094, 7644141, 11041537, 15288282, 22083074, 33124611, 66249222, 99373833, 198747666]

約数ペア:

[(1, 198747666), (2, 99373833), (3, 66249222), (6, 33124611), (9, 22083074), (13, 15288282), (18, 11041537), (26, 7644141), (39, 5096094), (78, 2548047), (117, 1698698), (234, 849349)]