18638507762

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16852177}}^1$

素因数の和:16852265

約数の個数: 16

約数和(自身を含む): 32356181760

約数和(自身を除く): 13717673998

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 16852177, 33704354, 117965239, 235930478, 1331321983, 2662643966, 9319253881, 18638507762]

約数ペア:

[(1, 18638507762), (2, 9319253881), (7, 2662643966), (14, 1331321983), (79, 235930478), (158, 117965239), (553, 33704354), (1106, 16852177)]