28431594

素因数分解:

$2^1\times 3^3\times {\mathrm{526511}}^1$

素因数の和:526522

約数の個数: 16

約数和(自身を含む): 63181440

約数和(自身を除く): 34749846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 526511, 1053022, 1579533, 3159066, 4738599, 9477198, 14215797, 28431594]

約数ペア:

[(1, 28431594), (2, 14215797), (3, 9477198), (6, 4738599), (9, 3159066), (18, 1579533), (27, 1053022), (54, 526511)]