39553722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3931}}^1$

素因数の和:3995

約数の個数: 48

約数和(自身を含む): 94462368

約数和(自身を除く): 54908646

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 3931, 5031, 7862, 10062, 11793, 23586, 35379, 51103, 70758, 102206, 153309, 169033, 306618, 338066, 459927, 507099, 919854, 1014198, 1521297, 2197429, 3042594, 4394858, 6592287, 13184574, 19776861, 39553722]

約数ペア:

[(1, 39553722), (2, 19776861), (3, 13184574), (6, 6592287), (9, 4394858), (13, 3042594), (18, 2197429), (26, 1521297), (39, 1014198), (43, 919854), (78, 507099), (86, 459927), (117, 338066), (129, 306618), (234, 169033), (258, 153309), (387, 102206), (559, 70758), (774, 51103), (1118, 35379), (1677, 23586), (3354, 11793), (3931, 10062), (5031, 7862)]