13740012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 43479072

約数和(自身を除く): 29739060

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 143, 153, 156, 157, 187, 198, 204, 221, 234, 286, 306, 314, 374, 396, 429, 442, 468, 471, 561, 572, 612, 628, 663, 748, 858, 884, 942, 1122, 1287, 1326, 1413, 1683, 1716, 1727, 1884, 1989, 2041, 2244, 2431, 2574, 2652, 2669, 2826, 3366, 3454, 3978, 4082, 4862, 5148, 5181, 5338, 5652, 6123, 6732, 6908, 7293, 7956, 8007, 8164, 9724, 10362, 10676, 12246, 14586, 15543, 16014, 18369, 20724, 21879, 22451, 24021, 24492, 29172, 29359, 31086, 32028, 34697, 36738, 43758, 44902, 48042, 58718, 62172, 67353, 69394, 73476, 87516, 88077, 89804, 96084, 104091, 117436, 134706, 138788, 176154, 202059, 208182, 264231, 269412, 312273, 352308, 381667, 404118, 416364, 528462, 624546, 763334, 808236, 1056924, 1145001, 1249092, 1526668, 2290002, 3435003, 4580004, 6870006, 13740012]

約数ペア:

[(1, 13740012), (2, 6870006), (3, 4580004), (4, 3435003), (6, 2290002), (9, 1526668), (11, 1249092), (12, 1145001), (13, 1056924), (17, 808236), (18, 763334), (22, 624546), (26, 528462), (33, 416364), (34, 404118), (36, 381667), (39, 352308), (44, 312273), (51, 269412), (52, 264231), (66, 208182), (68, 202059), (78, 176154), (99, 138788), (102, 134706), (117, 117436), (132, 104091), (143, 96084), (153, 89804), (156, 88077), (157, 87516), (187, 73476), (198, 69394), (204, 67353), (221, 62172), (234, 58718), (286, 48042), (306, 44902), (314, 43758), (374, 36738), (396, 34697), (429, 32028), (442, 31086), (468, 29359), (471, 29172), (561, 24492), (572, 24021), (612, 22451), (628, 21879), (663, 20724), (748, 18369), (858, 16014), (884, 15543), (942, 14586), (1122, 12246), (1287, 10676), (1326, 10362), (1413, 9724), (1683, 8164), (1716, 8007), (1727, 7956), (1884, 7293), (1989, 6908), (2041, 6732), (2244, 6123), (2431, 5652), (2574, 5338), (2652, 5181), (2669, 5148), (2826, 4862), (3366, 4082), (3454, 3978)]