21819936

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{6143}}^1$

素因数の和:6193

約数の個数: 48

約数和(自身を含む): 58834944

約数和(自身を除く): 37015008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 6143, 12286, 18429, 24572, 36858, 49144, 73716, 98288, 147432, 196576, 227291, 294864, 454582, 589728, 681873, 909164, 1363746, 1818328, 2727492, 3636656, 5454984, 7273312, 10909968, 21819936]

約数ペア:

[(1, 21819936), (2, 10909968), (3, 7273312), (4, 5454984), (6, 3636656), (8, 2727492), (12, 1818328), (16, 1363746), (24, 909164), (32, 681873), (37, 589728), (48, 454582), (74, 294864), (96, 227291), (111, 196576), (148, 147432), (222, 98288), (296, 73716), (444, 49144), (592, 36858), (888, 24572), (1184, 18429), (1776, 12286), (3552, 6143)]