18325190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1931}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 36027936

約数和(自身を除く): 17702746

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 1931, 3862, 4745, 9490, 9655, 19310, 25103, 50206, 125515, 140963, 251030, 281926, 704815, 1409630, 1832519, 3665038, 9162595, 18325190]

約数ペア:

[(1, 18325190), (2, 9162595), (5, 3665038), (10, 1832519), (13, 1409630), (26, 704815), (65, 281926), (73, 251030), (130, 140963), (146, 125515), (365, 50206), (730, 25103), (949, 19310), (1898, 9655), (1931, 9490), (3862, 4745)]