13843818

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 32947200

約数和(自身を除く): 19103382

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 103, 114, 131, 171, 206, 262, 309, 342, 393, 513, 618, 786, 927, 1026, 1179, 1854, 1957, 2358, 2489, 2781, 3537, 3914, 4978, 5562, 5871, 7074, 7467, 11742, 13493, 14934, 17613, 22401, 26986, 35226, 40479, 44802, 52839, 67203, 80958, 105678, 121437, 134406, 242874, 256367, 364311, 512734, 728622, 769101, 1538202, 2307303, 4614606, 6921909, 13843818]

約数ペア:

[(1, 13843818), (2, 6921909), (3, 4614606), (6, 2307303), (9, 1538202), (18, 769101), (19, 728622), (27, 512734), (38, 364311), (54, 256367), (57, 242874), (103, 134406), (114, 121437), (131, 105678), (171, 80958), (206, 67203), (262, 52839), (309, 44802), (342, 40479), (393, 35226), (513, 26986), (618, 22401), (786, 17613), (927, 14934), (1026, 13493), (1179, 11742), (1854, 7467), (1957, 7074), (2358, 5871), (2489, 5562), (2781, 4978), (3537, 3914)]