996845178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{551963}}^1$

素因数の和:552018

約数の個数: 32

約数和(自身を含む): 2331495936

約数和(自身を除く): 1334650758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 551963, 1103926, 1655889, 3311778, 3863741, 7727482, 11591223, 23182446, 23734409, 47468818, 71203227, 142406454, 166140863, 332281726, 498422589, 996845178]

約数ペア:

[(1, 996845178), (2, 498422589), (3, 332281726), (6, 166140863), (7, 142406454), (14, 71203227), (21, 47468818), (42, 23734409), (43, 23182446), (86, 11591223), (129, 7727482), (258, 3863741), (301, 3311778), (602, 1655889), (903, 1103926), (1806, 551963)]