2018347605

素因数分解:

$3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{65287}}^1$

素因数の和:65530

約数の個数: 32

約数和(自身を含む): 3603897600

約数和(自身を除く): 1585549995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 229, 687, 1145, 2061, 3435, 6183, 10305, 30915, 65287, 195861, 326435, 587583, 979305, 1762749, 2937915, 8813745, 14950723, 44852169, 74753615, 134556507, 224260845, 403669521, 672782535, 2018347605]

約数ペア:

[(1, 2018347605), (3, 672782535), (5, 403669521), (9, 224260845), (15, 134556507), (27, 74753615), (45, 44852169), (135, 14950723), (229, 8813745), (687, 2937915), (1145, 1762749), (2061, 979305), (3435, 587583), (6183, 326435), (10305, 195861), (30915, 65287)]