2018082318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{91873}}^1$

素因数の和:92408

約数の個数: 32

約数和(自身を含む): 4621629696

約数和(自身を除く): 2603547378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 1046, 1569, 3138, 3661, 7322, 10983, 21966, 91873, 183746, 275619, 551238, 643111, 1286222, 1929333, 3858666, 48049579, 96099158, 144148737, 288297474, 336347053, 672694106, 1009041159, 2018082318]

約数ペア:

[(1, 2018082318), (2, 1009041159), (3, 672694106), (6, 336347053), (7, 288297474), (14, 144148737), (21, 96099158), (42, 48049579), (523, 3858666), (1046, 1929333), (1569, 1286222), (3138, 643111), (3661, 551238), (7322, 275619), (10983, 183746), (21966, 91873)]