2977307568

素因数分解:

$2^4\times 3^2\times {\mathrm{20675747}}^1$

素因数の和:20675761

約数の個数: 30

約数和(自身を含む): 8332326444

約数和(自身を除く): 5355018876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 20675747, 41351494, 62027241, 82702988, 124054482, 165405976, 186081723, 248108964, 330811952, 372163446, 496217928, 744326892, 992435856, 1488653784, 2977307568]

約数ペア:

[(1, 2977307568), (2, 1488653784), (3, 992435856), (4, 744326892), (6, 496217928), (8, 372163446), (9, 330811952), (12, 248108964), (16, 186081723), (18, 165405976), (24, 124054482), (36, 82702988), (48, 62027241), (72, 41351494), (144, 20675747)]