2271948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 6741504

約数和(自身を除く): 4469556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 43, 51, 68, 74, 84, 86, 102, 111, 119, 129, 148, 172, 204, 222, 238, 258, 259, 301, 357, 444, 476, 516, 518, 602, 629, 714, 731, 777, 903, 1036, 1204, 1258, 1428, 1462, 1554, 1591, 1806, 1887, 2193, 2516, 2924, 3108, 3182, 3612, 3774, 4386, 4403, 4773, 5117, 6364, 7548, 8772, 8806, 9546, 10234, 11137, 13209, 15351, 17612, 19092, 20468, 22274, 26418, 27047, 30702, 33411, 44548, 52836, 54094, 61404, 66822, 81141, 108188, 133644, 162282, 189329, 324564, 378658, 567987, 757316, 1135974, 2271948]

約数ペア:

[(1, 2271948), (2, 1135974), (3, 757316), (4, 567987), (6, 378658), (7, 324564), (12, 189329), (14, 162282), (17, 133644), (21, 108188), (28, 81141), (34, 66822), (37, 61404), (42, 54094), (43, 52836), (51, 44548), (68, 33411), (74, 30702), (84, 27047), (86, 26418), (102, 22274), (111, 20468), (119, 19092), (129, 17612), (148, 15351), (172, 13209), (204, 11137), (222, 10234), (238, 9546), (258, 8806), (259, 8772), (301, 7548), (357, 6364), (444, 5117), (476, 4773), (516, 4403), (518, 4386), (602, 3774), (629, 3612), (714, 3182), (731, 3108), (777, 2924), (903, 2516), (1036, 2193), (1204, 1887), (1258, 1806), (1428, 1591), (1462, 1554)]