18297201

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2621}}^1$

素因数の和:2816

約数の個数: 16

約数和(自身を含む): 26429760

約数和(自身を除く): 8132559

約数列:

[1, 3, 13, 39, 179, 537, 2327, 2621, 6981, 7863, 34073, 102219, 469159, 1407477, 6099067, 18297201]

約数ペア:

[(1, 18297201), (3, 6099067), (13, 1407477), (39, 469159), (179, 102219), (537, 34073), (2327, 7863), (2621, 6981)]