7182978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 16042752

約数和(自身を除く): 8859774

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2531, 2838, 5062, 7593, 15186, 27841, 55682, 83523, 108833, 167046, 217666, 326499, 652998, 1197163, 2394326, 3591489, 7182978]

約数ペア:

[(1, 7182978), (2, 3591489), (3, 2394326), (6, 1197163), (11, 652998), (22, 326499), (33, 217666), (43, 167046), (66, 108833), (86, 83523), (129, 55682), (258, 27841), (473, 15186), (946, 7593), (1419, 5062), (2531, 2838)]