2006201841

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3347}}^1$

素因数の和:3470

約数の個数: 64

約数和(自身を含む): 3424923648

約数和(自身を除く): 1418721807

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 73, 119, 161, 219, 357, 391, 483, 511, 1173, 1241, 1533, 1679, 2737, 3347, 3723, 5037, 8211, 8687, 10041, 11753, 23429, 26061, 28543, 35259, 56899, 70287, 76981, 85629, 170697, 199801, 230943, 244331, 398293, 538867, 599403, 732993, 1194879, 1308677, 1616601, 1710317, 3926031, 4153627, 5130951, 5619613, 9160739, 12460881, 16858839, 27482217, 29075389, 39337291, 87226167, 95533421, 118011873, 286600263, 668733947, 2006201841]

約数ペア:

[(1, 2006201841), (3, 668733947), (7, 286600263), (17, 118011873), (21, 95533421), (23, 87226167), (51, 39337291), (69, 29075389), (73, 27482217), (119, 16858839), (161, 12460881), (219, 9160739), (357, 5619613), (391, 5130951), (483, 4153627), (511, 3926031), (1173, 1710317), (1241, 1616601), (1533, 1308677), (1679, 1194879), (2737, 732993), (3347, 599403), (3723, 538867), (5037, 398293), (8211, 244331), (8687, 230943), (10041, 199801), (11753, 170697), (23429, 85629), (26061, 76981), (28543, 70287), (35259, 56899)]