2688174

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 6071040

約数和(自身を除く): 3382866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 743, 1206, 1486, 1809, 2229, 3618, 4458, 6687, 13374, 20061, 40122, 49781, 99562, 149343, 298686, 448029, 896058, 1344087, 2688174]

約数ペア:

[(1, 2688174), (2, 1344087), (3, 896058), (6, 448029), (9, 298686), (18, 149343), (27, 99562), (54, 49781), (67, 40122), (134, 20061), (201, 13374), (402, 6687), (603, 4458), (743, 3618), (1206, 2229), (1486, 1809)]