31314438

素因数分解:

$2^1\times 3^5\times {\mathrm{64433}}^1$

素因数の和:64450

約数の個数: 24

約数和(自身を含む): 70361928

約数和(自身を除く): 39047490

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 64433, 128866, 193299, 386598, 579897, 1159794, 1739691, 3479382, 5219073, 10438146, 15657219, 31314438]

約数ペア:

[(1, 31314438), (2, 15657219), (3, 10438146), (6, 5219073), (9, 3479382), (18, 1739691), (27, 1159794), (54, 579897), (81, 386598), (162, 193299), (243, 128866), (486, 64433)]