1320240066

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{24979}}^1$

素因数の和:25390

約数の個数: 32

約数和(自身を含む): 2762588160

約数和(自身を除く): 1442348094

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 383, 766, 1149, 2298, 8809, 17618, 24979, 26427, 49958, 52854, 74937, 149874, 574517, 1149034, 1723551, 3447102, 9566957, 19133914, 28700871, 57401742, 220040011, 440080022, 660120033, 1320240066]

約数ペア:

[(1, 1320240066), (2, 660120033), (3, 440080022), (6, 220040011), (23, 57401742), (46, 28700871), (69, 19133914), (138, 9566957), (383, 3447102), (766, 1723551), (1149, 1149034), (2298, 574517), (8809, 149874), (17618, 74937), (24979, 52854), (26427, 49958)]