193456494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12689}}^1$

素因数の和:12726

約数の個数: 72

約数和(自身を含む): 526584240

約数和(自身を除く): 333127746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 12689, 15246, 25378, 38067, 76134, 88823, 114201, 139579, 177646, 228402, 266469, 279158, 418737, 532938, 799407, 837474, 977053, 1256211, 1535369, 1598814, 1954106, 2512422, 2931159, 3070738, 4606107, 5862318, 8793477, 9212214, 10747583, 13818321, 17586954, 21495166, 27636642, 32242749, 64485498, 96728247, 193456494]

約数ペア:

[(1, 193456494), (2, 96728247), (3, 64485498), (6, 32242749), (7, 27636642), (9, 21495166), (11, 17586954), (14, 13818321), (18, 10747583), (21, 9212214), (22, 8793477), (33, 5862318), (42, 4606107), (63, 3070738), (66, 2931159), (77, 2512422), (99, 1954106), (121, 1598814), (126, 1535369), (154, 1256211), (198, 977053), (231, 837474), (242, 799407), (363, 532938), (462, 418737), (693, 279158), (726, 266469), (847, 228402), (1089, 177646), (1386, 139579), (1694, 114201), (2178, 88823), (2541, 76134), (5082, 38067), (7623, 25378), (12689, 15246)]