38138958

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 100548000

約数和(自身を除く): 62409042

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 297, 351, 363, 429, 449, 594, 702, 726, 858, 898, 1089, 1287, 1347, 1573, 2178, 2574, 2694, 3146, 3267, 3861, 4041, 4719, 4939, 5837, 6534, 7722, 8082, 9438, 9878, 11674, 12123, 14157, 14817, 17511, 24246, 28314, 29634, 35022, 42471, 44451, 52533, 54329, 64207, 84942, 88902, 105066, 108658, 128414, 133353, 157599, 162987, 192621, 266706, 315198, 325974, 385242, 488961, 577863, 706277, 977922, 1155726, 1412554, 1466883, 1733589, 2118831, 2933766, 3467178, 4237662, 6356493, 12712986, 19069479, 38138958]

約数ペア:

[(1, 38138958), (2, 19069479), (3, 12712986), (6, 6356493), (9, 4237662), (11, 3467178), (13, 2933766), (18, 2118831), (22, 1733589), (26, 1466883), (27, 1412554), (33, 1155726), (39, 977922), (54, 706277), (66, 577863), (78, 488961), (99, 385242), (117, 325974), (121, 315198), (143, 266706), (198, 192621), (234, 162987), (242, 157599), (286, 133353), (297, 128414), (351, 108658), (363, 105066), (429, 88902), (449, 84942), (594, 64207), (702, 54329), (726, 52533), (858, 44451), (898, 42471), (1089, 35022), (1287, 29634), (1347, 28314), (1573, 24246), (2178, 17511), (2574, 14817), (2694, 14157), (3146, 12123), (3267, 11674), (3861, 9878), (4041, 9438), (4719, 8082), (4939, 7722), (5837, 6534)]