42177746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{9377}}^1$

素因数の和:9565

約数の個数: 16

約数和(自身を含む): 68534424

約数和(自身を除く): 26356678

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 9377, 18754, 121901, 243802, 1622221, 3244442, 21088873, 42177746]

約数ペア:

[(1, 42177746), (2, 21088873), (13, 3244442), (26, 1622221), (173, 243802), (346, 121901), (2249, 18754), (4498, 9377)]