18930060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{105167}}^1$

素因数の和:105182

約数の個数: 36

約数和(自身を含む): 57421728

約数和(自身を除く): 38491668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 105167, 210334, 315501, 420668, 525835, 631002, 946503, 1051670, 1262004, 1577505, 1893006, 2103340, 3155010, 3786012, 4732515, 6310020, 9465030, 18930060]

約数ペア:

[(1, 18930060), (2, 9465030), (3, 6310020), (4, 4732515), (5, 3786012), (6, 3155010), (9, 2103340), (10, 1893006), (12, 1577505), (15, 1262004), (18, 1051670), (20, 946503), (30, 631002), (36, 525835), (45, 420668), (60, 315501), (90, 210334), (180, 105167)]