213397002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{130279}}^1$

素因数の和:130307

約数の個数: 48

約数和(自身を含む): 569063040

約数和(自身を除く): 355666038

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 130279, 260558, 390837, 781674, 911953, 1172511, 1693627, 1823906, 2345022, 2735859, 3387254, 5080881, 5471718, 8207577, 10161762, 11855389, 15242643, 16415154, 23710778, 30485286, 35566167, 71132334, 106698501, 213397002]

約数ペア:

[(1, 213397002), (2, 106698501), (3, 71132334), (6, 35566167), (7, 30485286), (9, 23710778), (13, 16415154), (14, 15242643), (18, 11855389), (21, 10161762), (26, 8207577), (39, 5471718), (42, 5080881), (63, 3387254), (78, 2735859), (91, 2345022), (117, 1823906), (126, 1693627), (182, 1172511), (234, 911953), (273, 781674), (546, 390837), (819, 260558), (1638, 130279)]