21862896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 62995968

約数和(自身を除く): 41133072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 881, 1034, 1128, 1551, 1762, 2068, 2256, 2643, 3102, 3524, 4136, 5286, 6204, 7048, 8272, 9691, 10572, 12408, 14096, 19382, 21144, 24816, 29073, 38764, 41407, 42288, 58146, 77528, 82814, 116292, 124221, 155056, 165628, 232584, 248442, 331256, 455477, 465168, 496884, 662512, 910954, 993768, 1366431, 1821908, 1987536, 2732862, 3643816, 5465724, 7287632, 10931448, 21862896]

約数ペア:

[(1, 21862896), (2, 10931448), (3, 7287632), (4, 5465724), (6, 3643816), (8, 2732862), (11, 1987536), (12, 1821908), (16, 1366431), (22, 993768), (24, 910954), (33, 662512), (44, 496884), (47, 465168), (48, 455477), (66, 331256), (88, 248442), (94, 232584), (132, 165628), (141, 155056), (176, 124221), (188, 116292), (264, 82814), (282, 77528), (376, 58146), (517, 42288), (528, 41407), (564, 38764), (752, 29073), (881, 24816), (1034, 21144), (1128, 19382), (1551, 14096), (1762, 12408), (2068, 10572), (2256, 9691), (2643, 8272), (3102, 7048), (3524, 6204), (4136, 5286)]