18241380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101341}}^1$

素因数の和:101356

約数の個数: 36

約数和(自身を含む): 55332732

約数和(自身を除く): 37091352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 101341, 202682, 304023, 405364, 506705, 608046, 912069, 1013410, 1216092, 1520115, 1824138, 2026820, 3040230, 3648276, 4560345, 6080460, 9120690, 18241380]

約数ペア:

[(1, 18241380), (2, 9120690), (3, 6080460), (4, 4560345), (5, 3648276), (6, 3040230), (9, 2026820), (10, 1824138), (12, 1520115), (15, 1216092), (18, 1013410), (20, 912069), (30, 608046), (36, 506705), (45, 405364), (60, 304023), (90, 202682), (180, 101341)]