21843648

素因数分解:

$2^6\times 3^3\times {\mathrm{12641}}^1$

素因数の和:12662

約数の個数: 56

約数和(自身を含む): 64221360

約数和(自身を除く): 42377712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12641, 25282, 37923, 50564, 75846, 101128, 113769, 151692, 202256, 227538, 303384, 341307, 404512, 455076, 606768, 682614, 809024, 910152, 1213536, 1365228, 1820304, 2427072, 2730456, 3640608, 5460912, 7281216, 10921824, 21843648]

約数ペア:

[(1, 21843648), (2, 10921824), (3, 7281216), (4, 5460912), (6, 3640608), (8, 2730456), (9, 2427072), (12, 1820304), (16, 1365228), (18, 1213536), (24, 910152), (27, 809024), (32, 682614), (36, 606768), (48, 455076), (54, 404512), (64, 341307), (72, 303384), (96, 227538), (108, 202256), (144, 151692), (192, 113769), (216, 101128), (288, 75846), (432, 50564), (576, 37923), (864, 25282), (1728, 12641)]