11997774

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{5167}}^1$

素因数の和:5221

約数の個数: 32

約数和(自身を含む): 27287040

約数和(自身を除く): 15289266

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 5167, 10334, 15501, 31002, 46503, 93006, 139509, 222181, 279018, 444362, 666543, 1333086, 1999629, 3999258, 5998887, 11997774]

約数ペア:

[(1, 11997774), (2, 5998887), (3, 3999258), (6, 1999629), (9, 1333086), (18, 666543), (27, 444362), (43, 279018), (54, 222181), (86, 139509), (129, 93006), (258, 46503), (387, 31002), (774, 15501), (1161, 10334), (2322, 5167)]