13115196

素因数分解:

$2^2\times 3^5\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 34978944

約数和(自身を除く): 21863748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 131, 162, 206, 243, 262, 309, 324, 393, 412, 486, 524, 618, 786, 927, 972, 1179, 1236, 1572, 1854, 2358, 2781, 3537, 3708, 4716, 5562, 7074, 8343, 10611, 11124, 13493, 14148, 16686, 21222, 25029, 26986, 31833, 33372, 40479, 42444, 50058, 53972, 63666, 80958, 100116, 121437, 127332, 161916, 242874, 364311, 485748, 728622, 1092933, 1457244, 2185866, 3278799, 4371732, 6557598, 13115196]

約数ペア:

[(1, 13115196), (2, 6557598), (3, 4371732), (4, 3278799), (6, 2185866), (9, 1457244), (12, 1092933), (18, 728622), (27, 485748), (36, 364311), (54, 242874), (81, 161916), (103, 127332), (108, 121437), (131, 100116), (162, 80958), (206, 63666), (243, 53972), (262, 50058), (309, 42444), (324, 40479), (393, 33372), (412, 31833), (486, 26986), (524, 25029), (618, 21222), (786, 16686), (927, 14148), (972, 13493), (1179, 11124), (1236, 10611), (1572, 8343), (1854, 7074), (2358, 5562), (2781, 4716), (3537, 3708)]