42009516

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 120748320

約数和(自身を除く): 78738804

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 81, 87, 102, 108, 116, 153, 162, 174, 204, 261, 263, 306, 324, 348, 459, 493, 522, 526, 612, 783, 789, 918, 986, 1044, 1052, 1377, 1479, 1566, 1578, 1836, 1972, 2349, 2367, 2754, 2958, 3132, 3156, 4437, 4471, 4698, 4734, 5508, 5916, 7101, 7627, 8874, 8942, 9396, 9468, 13311, 13413, 14202, 15254, 17748, 17884, 21303, 22881, 26622, 26826, 28404, 30508, 39933, 40239, 42606, 45762, 53244, 53652, 68643, 79866, 80478, 85212, 91524, 120717, 129659, 137286, 159732, 160956, 205929, 241434, 259318, 274572, 362151, 388977, 411858, 482868, 518636, 617787, 724302, 777954, 823716, 1166931, 1235574, 1448604, 1555908, 2333862, 2471148, 3500793, 4667724, 7001586, 10502379, 14003172, 21004758, 42009516]

約数ペア:

[(1, 42009516), (2, 21004758), (3, 14003172), (4, 10502379), (6, 7001586), (9, 4667724), (12, 3500793), (17, 2471148), (18, 2333862), (27, 1555908), (29, 1448604), (34, 1235574), (36, 1166931), (51, 823716), (54, 777954), (58, 724302), (68, 617787), (81, 518636), (87, 482868), (102, 411858), (108, 388977), (116, 362151), (153, 274572), (162, 259318), (174, 241434), (204, 205929), (261, 160956), (263, 159732), (306, 137286), (324, 129659), (348, 120717), (459, 91524), (493, 85212), (522, 80478), (526, 79866), (612, 68643), (783, 53652), (789, 53244), (918, 45762), (986, 42606), (1044, 40239), (1052, 39933), (1377, 30508), (1479, 28404), (1566, 26826), (1578, 26622), (1836, 22881), (1972, 21303), (2349, 17884), (2367, 17748), (2754, 15254), (2958, 14202), (3132, 13413), (3156, 13311), (4437, 9468), (4471, 9396), (4698, 8942), (4734, 8874), (5508, 7627), (5916, 7101)]