191821542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 72

約数和(自身を含む): 435640968

約数和(自身を除く): 243819426

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 193, 222, 242, 363, 386, 407, 579, 726, 814, 1158, 1221, 1369, 2123, 2442, 2738, 4107, 4246, 4477, 6369, 7141, 8214, 8954, 12738, 13431, 14282, 15059, 21423, 23353, 26862, 30118, 42846, 45177, 46706, 70059, 78551, 90354, 140118, 157102, 165649, 235653, 264217, 331298, 471306, 496947, 528434, 792651, 864061, 993894, 1585302, 1728122, 2592183, 2906387, 5184366, 5812774, 8719161, 17438322, 31970257, 63940514, 95910771, 191821542]

約数ペア:

[(1, 191821542), (2, 95910771), (3, 63940514), (6, 31970257), (11, 17438322), (22, 8719161), (33, 5812774), (37, 5184366), (66, 2906387), (74, 2592183), (111, 1728122), (121, 1585302), (193, 993894), (222, 864061), (242, 792651), (363, 528434), (386, 496947), (407, 471306), (579, 331298), (726, 264217), (814, 235653), (1158, 165649), (1221, 157102), (1369, 140118), (2123, 90354), (2442, 78551), (2738, 70059), (4107, 46706), (4246, 45177), (4477, 42846), (6369, 30118), (7141, 26862), (8214, 23353), (8954, 21423), (12738, 15059), (13431, 14282)]