42491436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{272381}}^1$

素因数の和:272401

約数の個数: 24

約数和(自身を含む): 106773744

約数和(自身を除く): 64282308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 272381, 544762, 817143, 1089524, 1634286, 3268572, 3540953, 7081906, 10622859, 14163812, 21245718, 42491436]

約数ペア:

[(1, 42491436), (2, 21245718), (3, 14163812), (4, 10622859), (6, 7081906), (12, 3540953), (13, 3268572), (26, 1634286), (39, 1089524), (52, 817143), (78, 544762), (156, 272381)]