545947254

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{4021}}^1$

素因数の和:4445

約数の個数: 48

約数和(自身を含む): 1248589680

約数和(自身を除く): 702642426

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 397, 794, 1191, 2382, 3573, 4021, 7146, 7543, 8042, 12063, 15086, 22629, 24126, 36189, 45258, 67887, 72378, 76399, 135774, 152798, 229197, 458394, 687591, 1375182, 1596337, 3192674, 4789011, 9578022, 14367033, 28734066, 30330403, 60660806, 90991209, 181982418, 272973627, 545947254]

約数ペア:

[(1, 545947254), (2, 272973627), (3, 181982418), (6, 90991209), (9, 60660806), (18, 30330403), (19, 28734066), (38, 14367033), (57, 9578022), (114, 4789011), (171, 3192674), (342, 1596337), (397, 1375182), (794, 687591), (1191, 458394), (2382, 229197), (3573, 152798), (4021, 135774), (7146, 76399), (7543, 72378), (8042, 67887), (12063, 45258), (15086, 36189), (22629, 24126)]