18149486530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11272973}}^1$

素因数の和:11273010

約数の個数: 32

約数和(自身を含む): 38959398144

約数和(自身を除く): 20809911614

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 11272973, 22545946, 56364865, 78910811, 112729730, 157821622, 259278379, 394554055, 518556758, 789108110, 1296391895, 1814948653, 2592783790, 3629897306, 9074743265, 18149486530]

約数ペア:

[(1, 18149486530), (2, 9074743265), (5, 3629897306), (7, 2592783790), (10, 1814948653), (14, 1296391895), (23, 789108110), (35, 518556758), (46, 394554055), (70, 259278379), (115, 157821622), (161, 112729730), (230, 78910811), (322, 56364865), (805, 22545946), (1610, 11272973)]