18326285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 24295680

約数和(自身を除く): 5969395

約数列:

[1, 5, 23, 37, 59, 73, 115, 185, 295, 365, 851, 1357, 1679, 2183, 2701, 4255, 4307, 6785, 8395, 10915, 13505, 21535, 50209, 62123, 99061, 159359, 251045, 310615, 495305, 796795, 3665257, 18326285]

約数ペア:

[(1, 18326285), (5, 3665257), (23, 796795), (37, 495305), (59, 310615), (73, 251045), (115, 159359), (185, 99061), (295, 62123), (365, 50209), (851, 21535), (1357, 13505), (1679, 10915), (2183, 8395), (2701, 6785), (4255, 4307)]