19666098

素因数分解:

$2^1\times 3^3\times {\mathrm{364187}}^1$

素因数の和:364198

約数の個数: 16

約数和(自身を含む): 43702560

約数和(自身を除く): 24036462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 364187, 728374, 1092561, 2185122, 3277683, 6555366, 9833049, 19666098]

約数ペア:

[(1, 19666098), (2, 9833049), (3, 6555366), (6, 3277683), (9, 2185122), (18, 1092561), (27, 728374), (54, 364187)]