21153312

素因数分解:

$2^5\times 3^4\times {\mathrm{8161}}^1$

素因数の和:8183

約数の個数: 60

約数和(自身を含む): 62218926

約数和(自身を除く): 41065614

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 8161, 16322, 24483, 32644, 48966, 65288, 73449, 97932, 130576, 146898, 195864, 220347, 261152, 293796, 391728, 440694, 587592, 661041, 783456, 881388, 1175184, 1322082, 1762776, 2350368, 2644164, 3525552, 5288328, 7051104, 10576656, 21153312]

約数ペア:

[(1, 21153312), (2, 10576656), (3, 7051104), (4, 5288328), (6, 3525552), (8, 2644164), (9, 2350368), (12, 1762776), (16, 1322082), (18, 1175184), (24, 881388), (27, 783456), (32, 661041), (36, 587592), (48, 440694), (54, 391728), (72, 293796), (81, 261152), (96, 220347), (108, 195864), (144, 146898), (162, 130576), (216, 97932), (288, 73449), (324, 65288), (432, 48966), (648, 32644), (864, 24483), (1296, 16322), (2592, 8161)]