28603926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{9403}}^1$

素因数の和:9437

約数の個数: 36

約数和(自身を含む): 67116348

約数和(自身を除く): 38512422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 9403, 18806, 28209, 56418, 84627, 122239, 169254, 244478, 366717, 733434, 1100151, 1589107, 2200302, 3178214, 4767321, 9534642, 14301963, 28603926]

約数ペア:

[(1, 28603926), (2, 14301963), (3, 9534642), (6, 4767321), (9, 3178214), (13, 2200302), (18, 1589107), (26, 1100151), (39, 733434), (78, 366717), (117, 244478), (169, 169254), (234, 122239), (338, 84627), (507, 56418), (1014, 28209), (1521, 18806), (3042, 9403)]