8168418

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 18246720

約数和(自身を除く): 10078302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 457, 662, 914, 993, 1371, 1986, 2742, 2979, 4113, 5958, 8226, 8937, 12339, 17874, 24678, 151267, 302534, 453801, 907602, 1361403, 2722806, 4084209, 8168418]

約数ペア:

[(1, 8168418), (2, 4084209), (3, 2722806), (6, 1361403), (9, 907602), (18, 453801), (27, 302534), (54, 151267), (331, 24678), (457, 17874), (662, 12339), (914, 8937), (993, 8226), (1371, 5958), (1986, 4113), (2742, 2979)]