68685354

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{2549}}^1$

素因数の和:3059

約数の個数: 32

約数和(自身を含む): 153000000

約数和(自身を除く): 84314646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 998, 1497, 2549, 2994, 4491, 5098, 7647, 8982, 13473, 15294, 22941, 26946, 45882, 68823, 137646, 1271951, 2543902, 3815853, 7631706, 11447559, 22895118, 34342677, 68685354]

約数ペア:

[(1, 68685354), (2, 34342677), (3, 22895118), (6, 11447559), (9, 7631706), (18, 3815853), (27, 2543902), (54, 1271951), (499, 137646), (998, 68823), (1497, 45882), (2549, 26946), (2994, 22941), (4491, 15294), (5098, 13473), (7647, 8982)]