2019164436

素因数分解:

$2^2\times 3^4\times {\mathrm{1201}}^1\times {\mathrm{5189}}^1$

素因数の和:6406

約数の個数: 60

約数和(自身を含む): 5283907860

約数和(自身を除く): 3264743424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1201, 2402, 3603, 4804, 5189, 7206, 10378, 10809, 14412, 15567, 20756, 21618, 31134, 32427, 43236, 46701, 62268, 64854, 93402, 97281, 129708, 140103, 186804, 194562, 280206, 389124, 420309, 560412, 840618, 1681236, 6231989, 12463978, 18695967, 24927956, 37391934, 56087901, 74783868, 112175802, 168263703, 224351604, 336527406, 504791109, 673054812, 1009582218, 2019164436]

約数ペア:

[(1, 2019164436), (2, 1009582218), (3, 673054812), (4, 504791109), (6, 336527406), (9, 224351604), (12, 168263703), (18, 112175802), (27, 74783868), (36, 56087901), (54, 37391934), (81, 24927956), (108, 18695967), (162, 12463978), (324, 6231989), (1201, 1681236), (2402, 840618), (3603, 560412), (4804, 420309), (5189, 389124), (7206, 280206), (10378, 194562), (10809, 186804), (14412, 140103), (15567, 129708), (20756, 97281), (21618, 93402), (31134, 64854), (32427, 62268), (43236, 46701)]