26889948468

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1129}}^1\times {\mathrm{17881}}^1$

素因数の和:19057

約数の個数: 72

約数和(自身を含む): 69874630280

約数和(自身を除く): 42984681812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1129, 1332, 2258, 3387, 4516, 6774, 10161, 13548, 17881, 20322, 35762, 40644, 41773, 53643, 71524, 83546, 107286, 125319, 160929, 167092, 214572, 250638, 321858, 375957, 501276, 643716, 661597, 751914, 1323194, 1503828, 1984791, 2646388, 3969582, 5954373, 7939164, 11908746, 20187649, 23817492, 40375298, 60562947, 80750596, 121125894, 181688841, 242251788, 363377682, 726755364, 746943013, 1493886026, 2240829039, 2987772052, 4481658078, 6722487117, 8963316156, 13444974234, 26889948468]

約数ペア:

[(1, 26889948468), (2, 13444974234), (3, 8963316156), (4, 6722487117), (6, 4481658078), (9, 2987772052), (12, 2240829039), (18, 1493886026), (36, 746943013), (37, 726755364), (74, 363377682), (111, 242251788), (148, 181688841), (222, 121125894), (333, 80750596), (444, 60562947), (666, 40375298), (1129, 23817492), (1332, 20187649), (2258, 11908746), (3387, 7939164), (4516, 5954373), (6774, 3969582), (10161, 2646388), (13548, 1984791), (17881, 1503828), (20322, 1323194), (35762, 751914), (40644, 661597), (41773, 643716), (53643, 501276), (71524, 375957), (83546, 321858), (107286, 250638), (125319, 214572), (160929, 167092)]