21241152

素因数分解:

$2^6\times 3^2\times {\mathrm{36877}}^1$

素因数の和:36895

約数の個数: 42

約数和(自身を含む): 60885578

約数和(自身を除く): 39644426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 36877, 73754, 110631, 147508, 221262, 295016, 331893, 442524, 590032, 663786, 885048, 1180064, 1327572, 1770096, 2360128, 2655144, 3540192, 5310288, 7080384, 10620576, 21241152]

約数ペア:

[(1, 21241152), (2, 10620576), (3, 7080384), (4, 5310288), (6, 3540192), (8, 2655144), (9, 2360128), (12, 1770096), (16, 1327572), (18, 1180064), (24, 885048), (32, 663786), (36, 590032), (48, 442524), (64, 331893), (72, 295016), (96, 221262), (144, 147508), (192, 110631), (288, 73754), (576, 36877)]