2280861126

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{16103}}^1$

素因数の和:16218

約数の個数: 64

約数和(自身を含む): 5271805440

約数和(自身を除く): 2990944314

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 61, 86, 122, 129, 183, 258, 366, 387, 549, 774, 1098, 1161, 1647, 2322, 2623, 3294, 5246, 7869, 15738, 16103, 23607, 32206, 47214, 48309, 70821, 96618, 141642, 144927, 289854, 434781, 692429, 869562, 982283, 1384858, 1964566, 2077287, 2946849, 4154574, 5893698, 6231861, 8840547, 12463722, 17681094, 18695583, 26521641, 37391166, 42238169, 53043282, 84476338, 126714507, 253429014, 380143521, 760287042, 1140430563, 2280861126]

約数ペア:

[(1, 2280861126), (2, 1140430563), (3, 760287042), (6, 380143521), (9, 253429014), (18, 126714507), (27, 84476338), (43, 53043282), (54, 42238169), (61, 37391166), (86, 26521641), (122, 18695583), (129, 17681094), (183, 12463722), (258, 8840547), (366, 6231861), (387, 5893698), (549, 4154574), (774, 2946849), (1098, 2077287), (1161, 1964566), (1647, 1384858), (2322, 982283), (2623, 869562), (3294, 692429), (5246, 434781), (7869, 289854), (15738, 144927), (16103, 141642), (23607, 96618), (32206, 70821), (47214, 48309)]