39542244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 111691776

約数和(自身を除く): 72149532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 97, 138, 161, 194, 211, 276, 291, 322, 388, 422, 483, 582, 633, 644, 679, 844, 966, 1164, 1266, 1358, 1477, 1932, 2037, 2231, 2532, 2716, 2954, 4074, 4431, 4462, 4853, 5908, 6693, 8148, 8862, 8924, 9706, 13386, 14559, 15617, 17724, 19412, 20467, 26772, 29118, 31234, 33971, 40934, 46851, 58236, 61401, 62468, 67942, 81868, 93702, 101913, 122802, 135884, 143269, 187404, 203826, 245604, 286538, 407652, 429807, 470741, 573076, 859614, 941482, 1412223, 1719228, 1882964, 2824446, 3295187, 5648892, 6590374, 9885561, 13180748, 19771122, 39542244]

約数ペア:

[(1, 39542244), (2, 19771122), (3, 13180748), (4, 9885561), (6, 6590374), (7, 5648892), (12, 3295187), (14, 2824446), (21, 1882964), (23, 1719228), (28, 1412223), (42, 941482), (46, 859614), (69, 573076), (84, 470741), (92, 429807), (97, 407652), (138, 286538), (161, 245604), (194, 203826), (211, 187404), (276, 143269), (291, 135884), (322, 122802), (388, 101913), (422, 93702), (483, 81868), (582, 67942), (633, 62468), (644, 61401), (679, 58236), (844, 46851), (966, 40934), (1164, 33971), (1266, 31234), (1358, 29118), (1477, 26772), (1932, 20467), (2037, 19412), (2231, 17724), (2532, 15617), (2716, 14559), (2954, 13386), (4074, 9706), (4431, 8924), (4462, 8862), (4853, 8148), (5908, 6693)]