18278892

素因数分解:

$2^2\times 3^3\times {\mathrm{169249}}^1$

素因数の和:169262

約数の個数: 24

約数和(自身を含む): 47390000

約数和(自身を除く): 29111108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 169249, 338498, 507747, 676996, 1015494, 1523241, 2030988, 3046482, 4569723, 6092964, 9139446, 18278892]

約数ペア:

[(1, 18278892), (2, 9139446), (3, 6092964), (4, 4569723), (6, 3046482), (9, 2030988), (12, 1523241), (18, 1015494), (27, 676996), (36, 507747), (54, 338498), (108, 169249)]