18200862

素因数分解:

$2^1\times 3^4\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:694

約数の個数: 40

約数和(自身を含む): 41030616

約数和(自身を除く): 22829754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 283, 397, 566, 794, 849, 1191, 1698, 2382, 2547, 3573, 5094, 7146, 7641, 10719, 15282, 21438, 22923, 32157, 45846, 64314, 112351, 224702, 337053, 674106, 1011159, 2022318, 3033477, 6066954, 9100431, 18200862]

約数ペア:

[(1, 18200862), (2, 9100431), (3, 6066954), (6, 3033477), (9, 2022318), (18, 1011159), (27, 674106), (54, 337053), (81, 224702), (162, 112351), (283, 64314), (397, 45846), (566, 32157), (794, 22923), (849, 21438), (1191, 15282), (1698, 10719), (2382, 7641), (2547, 7146), (3573, 5094)]