18068777246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{42643}}^1$

素因数の和:43080

約数の個数: 32

約数和(自身を含む): 29946322560

約数和(自身を除く): 11877545314

約数列:

[1, 2, 13, 26, 43, 86, 379, 559, 758, 1118, 4927, 9854, 16297, 32594, 42643, 85286, 211861, 423722, 554359, 1108718, 1833649, 3667298, 16161697, 23837437, 32323394, 47674874, 210102061, 420204122, 694952971, 1389905942, 9034388623, 18068777246]

約数ペア:

[(1, 18068777246), (2, 9034388623), (13, 1389905942), (26, 694952971), (43, 420204122), (86, 210102061), (379, 47674874), (559, 32323394), (758, 23837437), (1118, 16161697), (4927, 3667298), (9854, 1833649), (16297, 1108718), (32594, 554359), (42643, 423722), (85286, 211861)]