1820747708514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229433}}^1\times {\mathrm{62983}}^1$

素因数の和:292431

約数の個数: 48

約数和(自身を含む): 4508609369472

約数和(自身を除く): 2687861660958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 62983, 125966, 188949, 229433, 377898, 440881, 458866, 566847, 688299, 881762, 1133694, 1322643, 1376598, 1606031, 2064897, 2645286, 3212062, 3967929, 4129794, 4818093, 7935858, 9636186, 14454279, 28908558, 14450378639, 28900757278, 43351135917, 86702271834, 101152650473, 130053407751, 202305300946, 260106815502, 303457951419, 606915902838, 910373854257, 1820747708514]

約数ペア:

[(1, 1820747708514), (2, 910373854257), (3, 606915902838), (6, 303457951419), (7, 260106815502), (9, 202305300946), (14, 130053407751), (18, 101152650473), (21, 86702271834), (42, 43351135917), (63, 28900757278), (126, 14450378639), (62983, 28908558), (125966, 14454279), (188949, 9636186), (229433, 7935858), (377898, 4818093), (440881, 4129794), (458866, 3967929), (566847, 3212062), (688299, 2645286), (881762, 2064897), (1133694, 1606031), (1322643, 1376598)]