18112330

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 33488640

約数和(自身を除く): 15376310

約数列:

[1, 2, 5, 10, 79, 101, 158, 202, 227, 395, 454, 505, 790, 1010, 1135, 2270, 7979, 15958, 17933, 22927, 35866, 39895, 45854, 79790, 89665, 114635, 179330, 229270, 1811233, 3622466, 9056165, 18112330]

約数ペア:

[(1, 18112330), (2, 9056165), (5, 3622466), (10, 1811233), (79, 229270), (101, 179330), (158, 114635), (202, 89665), (227, 79790), (395, 45854), (454, 39895), (505, 35866), (790, 22927), (1010, 17933), (1135, 15958), (2270, 7979)]