40247046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 104569920

約数和(自身を除く): 64322874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 89, 97, 111, 126, 178, 194, 222, 259, 267, 291, 333, 518, 534, 582, 623, 666, 679, 777, 801, 873, 1246, 1358, 1554, 1602, 1746, 1869, 2037, 2331, 3293, 3589, 3738, 4074, 4662, 5607, 6111, 6586, 7178, 8633, 9879, 10767, 11214, 12222, 17266, 19758, 21534, 23051, 25123, 25899, 29637, 32301, 46102, 50246, 51798, 59274, 60431, 64602, 69153, 75369, 77697, 120862, 138306, 150738, 155394, 181293, 207459, 226107, 319421, 362586, 414918, 452214, 543879, 638842, 958263, 1087758, 1916526, 2235947, 2874789, 4471894, 5749578, 6707841, 13415682, 20123523, 40247046]

約数ペア:

[(1, 40247046), (2, 20123523), (3, 13415682), (6, 6707841), (7, 5749578), (9, 4471894), (14, 2874789), (18, 2235947), (21, 1916526), (37, 1087758), (42, 958263), (63, 638842), (74, 543879), (89, 452214), (97, 414918), (111, 362586), (126, 319421), (178, 226107), (194, 207459), (222, 181293), (259, 155394), (267, 150738), (291, 138306), (333, 120862), (518, 77697), (534, 75369), (582, 69153), (623, 64602), (666, 60431), (679, 59274), (777, 51798), (801, 50246), (873, 46102), (1246, 32301), (1358, 29637), (1554, 25899), (1602, 25123), (1746, 23051), (1869, 21534), (2037, 19758), (2331, 17266), (3293, 12222), (3589, 11214), (3738, 10767), (4074, 9879), (4662, 8633), (5607, 7178), (6111, 6586)]