68141658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28181}}^1$

素因数の和:28230

約数の個数: 32

約数和(自身を含む): 151506432

約数和(自身を除く): 83364774

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 28181, 56362, 84543, 169086, 366353, 732706, 873611, 1099059, 1747222, 2198118, 2620833, 5241666, 11356943, 22713886, 34070829, 68141658]

約数ペア:

[(1, 68141658), (2, 34070829), (3, 22713886), (6, 11356943), (13, 5241666), (26, 2620833), (31, 2198118), (39, 1747222), (62, 1099059), (78, 873611), (93, 732706), (186, 366353), (403, 169086), (806, 84543), (1209, 56362), (2418, 28181)]