63891898

素因数分解:

$2^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{4523}}^1$

素因数の和:5541

約数の個数: 16

約数和(自身を含む): 109661760

約数和(自身を除く): 45769862

約数列:

[1, 2, 7, 14, 1009, 2018, 4523, 7063, 9046, 14126, 31661, 63322, 4563707, 9127414, 31945949, 63891898]

約数ペア:

[(1, 63891898), (2, 31945949), (7, 9127414), (14, 4563707), (1009, 63322), (2018, 31661), (4523, 14126), (7063, 9046)]