18426045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6569}}^1$

素因数の和:6605

約数の個数: 32

約数和(自身を含む): 34058880

約数和(自身を除く): 15632835

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 6569, 19707, 32845, 72259, 98535, 111673, 216777, 335019, 361295, 558365, 1083885, 1228403, 1675095, 3685209, 6142015, 18426045]

約数ペア:

[(1, 18426045), (3, 6142015), (5, 3685209), (11, 1675095), (15, 1228403), (17, 1083885), (33, 558365), (51, 361295), (55, 335019), (85, 216777), (165, 111673), (187, 98535), (255, 72259), (561, 32845), (935, 19707), (2805, 6569)]