66805254

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{853}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 153207600

約数和(自身を除く): 86402346

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 229, 342, 458, 687, 853, 1374, 1706, 2061, 2559, 4122, 4351, 5118, 7677, 8702, 13053, 15354, 16207, 26106, 32414, 39159, 48621, 78318, 97242, 145863, 195337, 291726, 390674, 586011, 1172022, 1758033, 3516066, 3711403, 7422806, 11134209, 22268418, 33402627, 66805254]

約数ペア:

[(1, 66805254), (2, 33402627), (3, 22268418), (6, 11134209), (9, 7422806), (18, 3711403), (19, 3516066), (38, 1758033), (57, 1172022), (114, 586011), (171, 390674), (229, 291726), (342, 195337), (458, 145863), (687, 97242), (853, 78318), (1374, 48621), (1706, 39159), (2061, 32414), (2559, 26106), (4122, 16207), (4351, 15354), (5118, 13053), (7677, 8702)]