39489372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4483

約数の個数: 72

約数和(自身を含む): 113182160

約数和(自身を除く): 73692788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4441, 4446, 8882, 8892, 13323, 17764, 26646, 39969, 53292, 57733, 79938, 84379, 115466, 159876, 168758, 173199, 230932, 253137, 337516, 346398, 506274, 519597, 692796, 759411, 1012548, 1039194, 1096927, 1518822, 2078388, 2193854, 3037644, 3290781, 4387708, 6581562, 9872343, 13163124, 19744686, 39489372]

約数ペア:

[(1, 39489372), (2, 19744686), (3, 13163124), (4, 9872343), (6, 6581562), (9, 4387708), (12, 3290781), (13, 3037644), (18, 2193854), (19, 2078388), (26, 1518822), (36, 1096927), (38, 1039194), (39, 1012548), (52, 759411), (57, 692796), (76, 519597), (78, 506274), (114, 346398), (117, 337516), (156, 253137), (171, 230932), (228, 173199), (234, 168758), (247, 159876), (342, 115466), (468, 84379), (494, 79938), (684, 57733), (741, 53292), (988, 39969), (1482, 26646), (2223, 17764), (2964, 13323), (4441, 8892), (4446, 8882)]