81313002

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{10061}}^1$

素因数の和:10518

約数の個数: 24

約数和(自身を含む): 176588100

約数和(自身を除く): 95275098

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 10061, 20122, 30183, 60366, 90549, 181098, 4517389, 9034778, 13552167, 27104334, 40656501, 81313002]

約数ペア:

[(1, 81313002), (2, 40656501), (3, 27104334), (6, 13552167), (9, 9034778), (18, 4517389), (449, 181098), (898, 90549), (1347, 60366), (2694, 30183), (4041, 20122), (8082, 10061)]