40054644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2999}}^1$

素因数の和:3069

約数の個数: 72

約数和(自身を含む): 117936000

約数和(自身を除く): 77881356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 2999, 3339, 4452, 5998, 6678, 8997, 11996, 13356, 17994, 20993, 26991, 35988, 41986, 53982, 62979, 83972, 107964, 125958, 158947, 188937, 251916, 317894, 377874, 476841, 635788, 755748, 953682, 1112629, 1430523, 1907364, 2225258, 2861046, 3337887, 4450516, 5722092, 6675774, 10013661, 13351548, 20027322, 40054644]

約数ペア:

[(1, 40054644), (2, 20027322), (3, 13351548), (4, 10013661), (6, 6675774), (7, 5722092), (9, 4450516), (12, 3337887), (14, 2861046), (18, 2225258), (21, 1907364), (28, 1430523), (36, 1112629), (42, 953682), (53, 755748), (63, 635788), (84, 476841), (106, 377874), (126, 317894), (159, 251916), (212, 188937), (252, 158947), (318, 125958), (371, 107964), (477, 83972), (636, 62979), (742, 53982), (954, 41986), (1113, 35988), (1484, 26991), (1908, 20993), (2226, 17994), (2999, 13356), (3339, 11996), (4452, 8997), (5998, 6678)]