2012379828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{15683}}^1$

素因数の和:15761

約数の個数: 72

約数和(自身を含む): 5123147232

約数和(自身を除く): 3110767404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 289, 444, 578, 629, 867, 1156, 1258, 1734, 1887, 2516, 3468, 3774, 7548, 10693, 15683, 21386, 31366, 32079, 42772, 47049, 62732, 64158, 94098, 128316, 188196, 266611, 533222, 580271, 799833, 1066444, 1160542, 1599666, 1740813, 2321084, 3199332, 3481626, 4532387, 6963252, 9064774, 9864607, 13597161, 18129548, 19729214, 27194322, 29593821, 39458428, 54388644, 59187642, 118375284, 167698319, 335396638, 503094957, 670793276, 1006189914, 2012379828]

約数ペア:

[(1, 2012379828), (2, 1006189914), (3, 670793276), (4, 503094957), (6, 335396638), (12, 167698319), (17, 118375284), (34, 59187642), (37, 54388644), (51, 39458428), (68, 29593821), (74, 27194322), (102, 19729214), (111, 18129548), (148, 13597161), (204, 9864607), (222, 9064774), (289, 6963252), (444, 4532387), (578, 3481626), (629, 3199332), (867, 2321084), (1156, 1740813), (1258, 1599666), (1734, 1160542), (1887, 1066444), (2516, 799833), (3468, 580271), (3774, 533222), (7548, 266611), (10693, 188196), (15683, 128316), (21386, 94098), (31366, 64158), (32079, 62732), (42772, 47049)]