17967202988

素因数分解:

$2^2\times 7^3\times {\mathrm{193}}^1\times {\mathrm{67853}}^1$

素因数の和:68071

約数の個数: 48

約数和(自身を含む): 36858292800

約数和(自身を除く): 18891089812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 343, 386, 686, 772, 1351, 1372, 2702, 5404, 9457, 18914, 37828, 66199, 67853, 132398, 135706, 264796, 271412, 474971, 949942, 1899884, 3324797, 6649594, 13095629, 13299188, 23273579, 26191258, 46547158, 52382516, 91669403, 93094316, 183338806, 366677612, 641685821, 1283371642, 2566743284, 4491800747, 8983601494, 17967202988]

約数ペア:

[(1, 17967202988), (2, 8983601494), (4, 4491800747), (7, 2566743284), (14, 1283371642), (28, 641685821), (49, 366677612), (98, 183338806), (193, 93094316), (196, 91669403), (343, 52382516), (386, 46547158), (686, 26191258), (772, 23273579), (1351, 13299188), (1372, 13095629), (2702, 6649594), (5404, 3324797), (9457, 1899884), (18914, 949942), (37828, 474971), (66199, 271412), (67853, 264796), (132398, 135706)]