39956658

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 102435840

約数和(自身を除く): 62479182

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 49, 57, 69, 98, 114, 133, 138, 147, 161, 266, 294, 311, 322, 399, 437, 483, 622, 798, 874, 931, 933, 966, 1127, 1311, 1862, 1866, 2177, 2254, 2622, 2793, 3059, 3381, 4354, 5586, 5909, 6118, 6531, 6762, 7153, 9177, 11818, 13062, 14306, 15239, 17727, 18354, 21413, 21459, 30478, 35454, 41363, 42826, 42918, 45717, 50071, 64239, 82726, 91434, 100142, 124089, 128478, 135907, 150213, 248178, 271814, 289541, 300426, 350497, 407721, 579082, 700994, 815442, 868623, 951349, 1051491, 1737246, 1902698, 2102982, 2854047, 5708094, 6659443, 13318886, 19978329, 39956658]

約数ペア:

[(1, 39956658), (2, 19978329), (3, 13318886), (6, 6659443), (7, 5708094), (14, 2854047), (19, 2102982), (21, 1902698), (23, 1737246), (38, 1051491), (42, 951349), (46, 868623), (49, 815442), (57, 700994), (69, 579082), (98, 407721), (114, 350497), (133, 300426), (138, 289541), (147, 271814), (161, 248178), (266, 150213), (294, 135907), (311, 128478), (322, 124089), (399, 100142), (437, 91434), (483, 82726), (622, 64239), (798, 50071), (874, 45717), (931, 42918), (933, 42826), (966, 41363), (1127, 35454), (1311, 30478), (1862, 21459), (1866, 21413), (2177, 18354), (2254, 17727), (2622, 15239), (2793, 14306), (3059, 13062), (3381, 11818), (4354, 9177), (5586, 7153), (5909, 6762), (6118, 6531)]