678339966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{6359}}^1$

素因数の和:7160

約数の個数: 32

約数和(自身を含む): 1417720320

約数和(自身を除く): 739380354

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 773, 1546, 2319, 4638, 6359, 12718, 17779, 19077, 35558, 38154, 53337, 106674, 146257, 292514, 438771, 877542, 4915507, 9831014, 14746521, 29493042, 113056661, 226113322, 339169983, 678339966]

約数ペア:

[(1, 678339966), (2, 339169983), (3, 226113322), (6, 113056661), (23, 29493042), (46, 14746521), (69, 9831014), (138, 4915507), (773, 877542), (1546, 438771), (2319, 292514), (4638, 146257), (6359, 106674), (12718, 53337), (17779, 38154), (19077, 35558)]