1993356

素因数分解:

$2^2\times 3^3\times {\mathrm{18457}}^1$

素因数の和:18470

約数の個数: 24

約数和(自身を含む): 5168240

約数和(自身を除く): 3174884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 18457, 36914, 55371, 73828, 110742, 166113, 221484, 332226, 498339, 664452, 996678, 1993356]

約数ペア:

[(1, 1993356), (2, 996678), (3, 664452), (4, 498339), (6, 332226), (9, 221484), (12, 166113), (18, 110742), (27, 73828), (36, 55371), (54, 36914), (108, 18457)]