13466826

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 30311424

約数和(自身を除く): 16844598

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 127, 129, 137, 254, 258, 274, 381, 387, 411, 762, 774, 822, 1143, 1233, 2286, 2466, 5461, 5891, 10922, 11782, 16383, 17399, 17673, 32766, 34798, 35346, 49149, 52197, 53019, 98298, 104394, 106038, 156591, 313182, 748157, 1496314, 2244471, 4488942, 6733413, 13466826]

約数ペア:

[(1, 13466826), (2, 6733413), (3, 4488942), (6, 2244471), (9, 1496314), (18, 748157), (43, 313182), (86, 156591), (127, 106038), (129, 104394), (137, 98298), (254, 53019), (258, 52197), (274, 49149), (381, 35346), (387, 34798), (411, 32766), (762, 17673), (774, 17399), (822, 16383), (1143, 11782), (1233, 10922), (2286, 5891), (2466, 5461)]