18306060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{305101}}^1$

素因数の和:305113

約数の個数: 24

約数和(自身を含む): 51257136

約数和(自身を除く): 32951076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 305101, 610202, 915303, 1220404, 1525505, 1830606, 3051010, 3661212, 4576515, 6102020, 9153030, 18306060]

約数ペア:

[(1, 18306060), (2, 9153030), (3, 6102020), (4, 4576515), (5, 3661212), (6, 3051010), (10, 1830606), (12, 1525505), (15, 1220404), (20, 915303), (30, 610202), (60, 305101)]