21133138608

素因数分解:

$2^4\times 3^2\times {\mathrm{146757907}}^1$

素因数の和:146757921

約数の個数: 30

約数和(自身を含む): 59143436924

約数和(自身を除く): 38010298316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 146757907, 293515814, 440273721, 587031628, 880547442, 1174063256, 1320821163, 1761094884, 2348126512, 2641642326, 3522189768, 5283284652, 7044379536, 10566569304, 21133138608]

約数ペア:

[(1, 21133138608), (2, 10566569304), (3, 7044379536), (4, 5283284652), (6, 3522189768), (8, 2641642326), (9, 2348126512), (12, 1761094884), (16, 1320821163), (18, 1174063256), (24, 880547442), (36, 587031628), (48, 440273721), (72, 293515814), (144, 146757907)]