13286868

素因数分解:

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

素因数の和:812

約数の個数: 48

約数和(自身を含む): 35610624

約数和(自身を除く): 22323756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 431, 734, 862, 1101, 1293, 1468, 1724, 2202, 2569, 2586, 3017, 4404, 5138, 5172, 6034, 7707, 9051, 10276, 12068, 15414, 18102, 30828, 36204, 158177, 316354, 474531, 632708, 949062, 1107239, 1898124, 2214478, 3321717, 4428956, 6643434, 13286868]

約数ペア:

[(1, 13286868), (2, 6643434), (3, 4428956), (4, 3321717), (6, 2214478), (7, 1898124), (12, 1107239), (14, 949062), (21, 632708), (28, 474531), (42, 316354), (84, 158177), (367, 36204), (431, 30828), (734, 18102), (862, 15414), (1101, 12068), (1293, 10276), (1468, 9051), (1724, 7707), (2202, 6034), (2569, 5172), (2586, 5138), (3017, 4404)]