2009648106

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{10331}}^1$

素因数の和:10547

約数の個数: 48

約数和(自身を含む): 4438875168

約数和(自身を除く): 2429227062

約数列:

[1, 2, 3, 6, 9, 18, 101, 107, 202, 214, 303, 321, 606, 642, 909, 963, 1818, 1926, 10331, 10807, 20662, 21614, 30993, 32421, 61986, 64842, 92979, 97263, 185958, 194526, 1043431, 1105417, 2086862, 2210834, 3130293, 3316251, 6260586, 6632502, 9390879, 9948753, 18781758, 19897506, 111647117, 223294234, 334941351, 669882702, 1004824053, 2009648106]

約数ペア:

[(1, 2009648106), (2, 1004824053), (3, 669882702), (6, 334941351), (9, 223294234), (18, 111647117), (101, 19897506), (107, 18781758), (202, 9948753), (214, 9390879), (303, 6632502), (321, 6260586), (606, 3316251), (642, 3130293), (909, 2210834), (963, 2086862), (1818, 1105417), (1926, 1043431), (10331, 194526), (10807, 185958), (20662, 97263), (21614, 92979), (30993, 64842), (32421, 61986)]