4247154

素因数分解:

$2^1\times 3^7\times {\mathrm{971}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 9564480

約数和(自身を除く): 5317326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 971, 1458, 1942, 2187, 2913, 4374, 5826, 8739, 17478, 26217, 52434, 78651, 157302, 235953, 471906, 707859, 1415718, 2123577, 4247154]

約数ペア:

[(1, 4247154), (2, 2123577), (3, 1415718), (6, 707859), (9, 471906), (18, 235953), (27, 157302), (54, 78651), (81, 52434), (162, 26217), (243, 17478), (486, 8739), (729, 5826), (971, 4374), (1458, 2913), (1942, 2187)]