1805419812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{101863}}^1$

素因数の和:102088

約数の個数: 48

約数和(自身を含む): 4837317632

約数和(自身を除く): 3031897820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8862, 17724, 101863, 203726, 305589, 407452, 611178, 713041, 1222356, 1426082, 2139123, 2852164, 4278246, 8556492, 21493093, 42986186, 64479279, 85972372, 128958558, 150451651, 257917116, 300903302, 451354953, 601806604, 902709906, 1805419812]

約数ペア:

[(1, 1805419812), (2, 902709906), (3, 601806604), (4, 451354953), (6, 300903302), (7, 257917116), (12, 150451651), (14, 128958558), (21, 85972372), (28, 64479279), (42, 42986186), (84, 21493093), (211, 8556492), (422, 4278246), (633, 2852164), (844, 2139123), (1266, 1426082), (1477, 1222356), (2532, 713041), (2954, 611178), (4431, 407452), (5908, 305589), (8862, 203726), (17724, 101863)]