1818843930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127103}}^1$

素因数の和:127172

約数の個数: 64

約数和(自身を含む): 4941803520

約数和(自身を除く): 3122959590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 14310, 127103, 254206, 381309, 635515, 762618, 1143927, 1271030, 1906545, 2287854, 3431781, 3813090, 5719635, 6736459, 6863562, 11439270, 13472918, 17158905, 20209377, 33682295, 34317810, 40418754, 60628131, 67364590, 101046885, 121256262, 181884393, 202093770, 303140655, 363768786, 606281310, 909421965, 1818843930]

約数ペア:

[(1, 1818843930), (2, 909421965), (3, 606281310), (5, 363768786), (6, 303140655), (9, 202093770), (10, 181884393), (15, 121256262), (18, 101046885), (27, 67364590), (30, 60628131), (45, 40418754), (53, 34317810), (54, 33682295), (90, 20209377), (106, 17158905), (135, 13472918), (159, 11439270), (265, 6863562), (270, 6736459), (318, 5719635), (477, 3813090), (530, 3431781), (795, 2287854), (954, 1906545), (1431, 1271030), (1590, 1143927), (2385, 762618), (2862, 635515), (4770, 381309), (7155, 254206), (14310, 127103)]