13337898

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{6481}}^1$

素因数の和:6507

約数の個数: 32

約数和(自身を含む): 31113600

約数和(自身を除く): 17775702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 6481, 12962, 19443, 38886, 45367, 90734, 136101, 272202, 317569, 635138, 952707, 1905414, 2222983, 4445966, 6668949, 13337898]

約数ペア:

[(1, 13337898), (2, 6668949), (3, 4445966), (6, 2222983), (7, 1905414), (14, 952707), (21, 635138), (42, 317569), (49, 272202), (98, 136101), (147, 90734), (294, 45367), (343, 38886), (686, 19443), (1029, 12962), (2058, 6481)]