39681348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 118917120

約数和(自身を除く): 79235772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 47, 57, 69, 76, 84, 92, 94, 114, 133, 138, 141, 161, 188, 228, 266, 276, 282, 322, 329, 399, 437, 483, 529, 532, 564, 644, 658, 798, 874, 893, 966, 987, 1058, 1081, 1311, 1316, 1587, 1596, 1748, 1786, 1932, 1974, 2116, 2162, 2622, 2679, 3059, 3174, 3243, 3572, 3703, 3948, 4324, 5244, 5358, 6118, 6251, 6348, 6486, 7406, 7567, 9177, 10051, 10716, 11109, 12236, 12502, 12972, 14812, 15134, 18354, 18753, 20102, 20539, 22218, 22701, 24863, 25004, 30153, 30268, 36708, 37506, 40204, 41078, 44436, 45402, 49726, 60306, 61617, 70357, 74589, 75012, 82156, 90804, 99452, 120612, 123234, 140714, 143773, 149178, 174041, 211071, 246468, 281428, 287546, 298356, 348082, 422142, 431319, 472397, 522123, 575092, 696164, 844284, 862638, 944794, 1044246, 1417191, 1725276, 1889588, 2088492, 2834382, 3306779, 5668764, 6613558, 9920337, 13227116, 19840674, 39681348]

約数ペア:

[(1, 39681348), (2, 19840674), (3, 13227116), (4, 9920337), (6, 6613558), (7, 5668764), (12, 3306779), (14, 2834382), (19, 2088492), (21, 1889588), (23, 1725276), (28, 1417191), (38, 1044246), (42, 944794), (46, 862638), (47, 844284), (57, 696164), (69, 575092), (76, 522123), (84, 472397), (92, 431319), (94, 422142), (114, 348082), (133, 298356), (138, 287546), (141, 281428), (161, 246468), (188, 211071), (228, 174041), (266, 149178), (276, 143773), (282, 140714), (322, 123234), (329, 120612), (399, 99452), (437, 90804), (483, 82156), (529, 75012), (532, 74589), (564, 70357), (644, 61617), (658, 60306), (798, 49726), (874, 45402), (893, 44436), (966, 41078), (987, 40204), (1058, 37506), (1081, 36708), (1311, 30268), (1316, 30153), (1587, 25004), (1596, 24863), (1748, 22701), (1786, 22218), (1932, 20539), (1974, 20102), (2116, 18753), (2162, 18354), (2622, 15134), (2679, 14812), (3059, 12972), (3174, 12502), (3243, 12236), (3572, 11109), (3703, 10716), (3948, 10051), (4324, 9177), (5244, 7567), (5358, 7406), (6118, 6486), (6251, 6348)]