31440126

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227827}}^1$

素因数の和:227855

約数の個数: 16

約数和(自身を含む): 65614464

約数和(自身を除く): 34174338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 227827, 455654, 683481, 1366962, 5240021, 10480042, 15720063, 31440126]

約数ペア:

[(1, 31440126), (2, 15720063), (3, 10480042), (6, 5240021), (23, 1366962), (46, 683481), (69, 455654), (138, 227827)]