18090957530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{94111}}^1$

素因数の和:94574

約数の個数: 32

約数和(自身を含む): 33338234880

約数和(自身を除く): 15247277350

約数列:

[1, 2, 5, 10, 47, 94, 235, 409, 470, 818, 2045, 4090, 19223, 38446, 94111, 96115, 188222, 192230, 470555, 941110, 4423217, 8846434, 22116085, 38491399, 44232170, 76982798, 192456995, 384913990, 1809095753, 3618191506, 9045478765, 18090957530]

約数ペア:

[(1, 18090957530), (2, 9045478765), (5, 3618191506), (10, 1809095753), (47, 384913990), (94, 192456995), (235, 76982798), (409, 44232170), (470, 38491399), (818, 22116085), (2045, 8846434), (4090, 4423217), (19223, 941110), (38446, 470555), (94111, 192230), (96115, 188222)]