13005648

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2492

約数の個数: 60

約数和(自身を含む): 37396788

約数和(自身を除く): 24391140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2441, 2664, 4882, 5328, 7323, 9764, 14646, 19528, 21969, 29292, 39056, 43938, 58584, 87876, 90317, 117168, 175752, 180634, 270951, 351504, 361268, 541902, 722536, 812853, 1083804, 1445072, 1625706, 2167608, 3251412, 4335216, 6502824, 13005648]

約数ペア:

[(1, 13005648), (2, 6502824), (3, 4335216), (4, 3251412), (6, 2167608), (8, 1625706), (9, 1445072), (12, 1083804), (16, 812853), (18, 722536), (24, 541902), (36, 361268), (37, 351504), (48, 270951), (72, 180634), (74, 175752), (111, 117168), (144, 90317), (148, 87876), (222, 58584), (296, 43938), (333, 39056), (444, 29292), (592, 21969), (666, 19528), (888, 14646), (1332, 9764), (1776, 7323), (2441, 5328), (2664, 4882)]