18051533104

素因数分解:

$2^4\times {\mathrm{11}}^4\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:608

約数の個数: 100

約数和(自身を含む): 38750176080

約数和(自身を除く): 20698642976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 263, 293, 484, 526, 586, 968, 1052, 1172, 1331, 1936, 2104, 2344, 2662, 2893, 3223, 4208, 4688, 5324, 5786, 6446, 10648, 11572, 12892, 14641, 21296, 23144, 25784, 29282, 31823, 35453, 46288, 51568, 58564, 63646, 70906, 77059, 117128, 127292, 141812, 154118, 234256, 254584, 283624, 308236, 350053, 389983, 509168, 567248, 616472, 700106, 779966, 847649, 1232944, 1400212, 1559932, 1695298, 2800424, 3119864, 3390596, 3850583, 4289813, 5600848, 6239728, 6781192, 7701166, 8579626, 9324139, 13562384, 15402332, 17159252, 18648278, 30804664, 34318504, 37296556, 61609328, 68637008, 74593112, 102565529, 149186224, 205131058, 410262116, 820524232, 1128220819, 1641048464, 2256441638, 4512883276, 9025766552, 18051533104]

約数ペア:

[(1, 18051533104), (2, 9025766552), (4, 4512883276), (8, 2256441638), (11, 1641048464), (16, 1128220819), (22, 820524232), (44, 410262116), (88, 205131058), (121, 149186224), (176, 102565529), (242, 74593112), (263, 68637008), (293, 61609328), (484, 37296556), (526, 34318504), (586, 30804664), (968, 18648278), (1052, 17159252), (1172, 15402332), (1331, 13562384), (1936, 9324139), (2104, 8579626), (2344, 7701166), (2662, 6781192), (2893, 6239728), (3223, 5600848), (4208, 4289813), (4688, 3850583), (5324, 3390596), (5786, 3119864), (6446, 2800424), (10648, 1695298), (11572, 1559932), (12892, 1400212), (14641, 1232944), (21296, 847649), (23144, 779966), (25784, 700106), (29282, 616472), (31823, 567248), (35453, 509168), (46288, 389983), (51568, 350053), (58564, 308236), (63646, 283624), (70906, 254584), (77059, 234256), (117128, 154118), (127292, 141812)]