2017291032

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{142223}}^1$

素因数の和:142432

約数の個数: 48

約数和(自身を含む): 5491268640

約数和(自身を除く): 3473977608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 142223, 284446, 426669, 568892, 853338, 1137784, 1280007, 1706676, 2560014, 3413352, 5120028, 10240056, 28017931, 56035862, 84053793, 112071724, 168107586, 224143448, 252161379, 336215172, 504322758, 672430344, 1008645516, 2017291032]

約数ペア:

[(1, 2017291032), (2, 1008645516), (3, 672430344), (4, 504322758), (6, 336215172), (8, 252161379), (9, 224143448), (12, 168107586), (18, 112071724), (24, 84053793), (36, 56035862), (72, 28017931), (197, 10240056), (394, 5120028), (591, 3413352), (788, 2560014), (1182, 1706676), (1576, 1280007), (1773, 1137784), (2364, 853338), (3546, 568892), (4728, 426669), (7092, 284446), (14184, 142223)]