39860604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 115734528

約数和(自身を除く): 75873924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 367, 431, 734, 862, 1101, 1293, 1468, 1724, 2202, 2569, 2586, 3017, 3303, 3879, 4404, 5138, 5172, 6034, 6606, 7707, 7758, 9051, 10276, 12068, 13212, 15414, 15516, 18102, 23121, 27153, 30828, 36204, 46242, 54306, 92484, 108612, 158177, 316354, 474531, 632708, 949062, 1107239, 1423593, 1898124, 2214478, 2847186, 3321717, 4428956, 5694372, 6643434, 9965151, 13286868, 19930302, 39860604]

約数ペア:

[(1, 39860604), (2, 19930302), (3, 13286868), (4, 9965151), (6, 6643434), (7, 5694372), (9, 4428956), (12, 3321717), (14, 2847186), (18, 2214478), (21, 1898124), (28, 1423593), (36, 1107239), (42, 949062), (63, 632708), (84, 474531), (126, 316354), (252, 158177), (367, 108612), (431, 92484), (734, 54306), (862, 46242), (1101, 36204), (1293, 30828), (1468, 27153), (1724, 23121), (2202, 18102), (2569, 15516), (2586, 15414), (3017, 13212), (3303, 12068), (3879, 10276), (4404, 9051), (5138, 7758), (5172, 7707), (6034, 6606)]