212553666

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{23291}}^1$

素因数の和:23328

約数の個数: 48

約数和(自身を含む): 511492320

約数和(自身を除く): 298938654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 9126, 23291, 46582, 69873, 139746, 209619, 302783, 419238, 605566, 628857, 908349, 1257714, 1816698, 2725047, 3936179, 5450094, 7872358, 8175141, 11808537, 16350282, 23617074, 35425611, 70851222, 106276833, 212553666]

約数ペア:

[(1, 212553666), (2, 106276833), (3, 70851222), (6, 35425611), (9, 23617074), (13, 16350282), (18, 11808537), (26, 8175141), (27, 7872358), (39, 5450094), (54, 3936179), (78, 2725047), (117, 1816698), (169, 1257714), (234, 908349), (338, 628857), (351, 605566), (507, 419238), (702, 302783), (1014, 209619), (1521, 139746), (3042, 69873), (4563, 46582), (9126, 23291)]