21948498

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8527}}^1$

素因数の和:8559

約数の個数: 48

約数和(自身を含む): 55875456

約数和(自身を除く): 33926958

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 8527, 17054, 25581, 51162, 76743, 93797, 110851, 153486, 187594, 221702, 281391, 332553, 562782, 665106, 844173, 997659, 1219361, 1688346, 1995318, 2438722, 3658083, 7316166, 10974249, 21948498]

約数ペア:

[(1, 21948498), (2, 10974249), (3, 7316166), (6, 3658083), (9, 2438722), (11, 1995318), (13, 1688346), (18, 1219361), (22, 997659), (26, 844173), (33, 665106), (39, 562782), (66, 332553), (78, 281391), (99, 221702), (117, 187594), (143, 153486), (198, 110851), (234, 93797), (286, 76743), (429, 51162), (858, 25581), (1287, 17054), (2574, 8527)]