38224386

素因数分解:

$2^1\times 3^9\times {\mathrm{971}}^1$

素因数の和:1000

約数の個数: 40

約数和(自身を含む): 86091984

約数和(自身を除く): 47867598

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 971, 1458, 1942, 2187, 2913, 4374, 5826, 6561, 8739, 13122, 17478, 19683, 26217, 39366, 52434, 78651, 157302, 235953, 471906, 707859, 1415718, 2123577, 4247154, 6370731, 12741462, 19112193, 38224386]

約数ペア:

[(1, 38224386), (2, 19112193), (3, 12741462), (6, 6370731), (9, 4247154), (18, 2123577), (27, 1415718), (54, 707859), (81, 471906), (162, 235953), (243, 157302), (486, 78651), (729, 52434), (971, 39366), (1458, 26217), (1942, 19683), (2187, 17478), (2913, 13122), (4374, 8739), (5826, 6561)]