39186018

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 80

約数和(自身を含む): 95832000

約数和(自身を除く): 56645982

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 81, 87, 114, 162, 171, 174, 261, 342, 439, 513, 522, 551, 783, 878, 1026, 1102, 1317, 1539, 1566, 1653, 2349, 2634, 3078, 3306, 3951, 4698, 4959, 7902, 8341, 9918, 11853, 12731, 14877, 16682, 23706, 25023, 25462, 29754, 35559, 38193, 44631, 50046, 71118, 75069, 76386, 89262, 114579, 150138, 225207, 229158, 241889, 343737, 450414, 483778, 675621, 687474, 725667, 1031211, 1351242, 1451334, 2062422, 2177001, 4354002, 6531003, 13062006, 19593009, 39186018]

約数ペア:

[(1, 39186018), (2, 19593009), (3, 13062006), (6, 6531003), (9, 4354002), (18, 2177001), (19, 2062422), (27, 1451334), (29, 1351242), (38, 1031211), (54, 725667), (57, 687474), (58, 675621), (81, 483778), (87, 450414), (114, 343737), (162, 241889), (171, 229158), (174, 225207), (261, 150138), (342, 114579), (439, 89262), (513, 76386), (522, 75069), (551, 71118), (783, 50046), (878, 44631), (1026, 38193), (1102, 35559), (1317, 29754), (1539, 25462), (1566, 25023), (1653, 23706), (2349, 16682), (2634, 14877), (3078, 12731), (3306, 11853), (3951, 9918), (4698, 8341), (4959, 7902)]