21154296

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2068

約数の個数: 64

約数和(自身を含む): 58118400

約数和(自身を除く): 36964104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2017, 2622, 3496, 4034, 5244, 6051, 8068, 10488, 12102, 16136, 24204, 38323, 46391, 48408, 76646, 92782, 114969, 139173, 153292, 185564, 229938, 278346, 306584, 371128, 459876, 556692, 881429, 919752, 1113384, 1762858, 2644287, 3525716, 5288574, 7051432, 10577148, 21154296]

約数ペア:

[(1, 21154296), (2, 10577148), (3, 7051432), (4, 5288574), (6, 3525716), (8, 2644287), (12, 1762858), (19, 1113384), (23, 919752), (24, 881429), (38, 556692), (46, 459876), (57, 371128), (69, 306584), (76, 278346), (92, 229938), (114, 185564), (138, 153292), (152, 139173), (184, 114969), (228, 92782), (276, 76646), (437, 48408), (456, 46391), (552, 38323), (874, 24204), (1311, 16136), (1748, 12102), (2017, 10488), (2622, 8068), (3496, 6051), (4034, 5244)]