8418138

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61001}}^1$

素因数の和:61029

約数の個数: 16

約数和(自身を含む): 17568576

約数和(自身を除く): 9150438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 61001, 122002, 183003, 366006, 1403023, 2806046, 4209069, 8418138]

約数ペア:

[(1, 8418138), (2, 4209069), (3, 2806046), (6, 1403023), (23, 366006), (46, 183003), (69, 122002), (138, 61001)]