40451619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 64023008

約数和(自身を除く): 23571389

約数列:

[1, 3, 13, 17, 37, 39, 51, 97, 111, 221, 289, 291, 481, 629, 663, 867, 1261, 1443, 1649, 1887, 3589, 3757, 3783, 4947, 8177, 10693, 10767, 11271, 21437, 24531, 28033, 32079, 46657, 61013, 64311, 84099, 139009, 139971, 183039, 364429, 417027, 793169, 1037221, 1093287, 2379507, 3111663, 13483873, 40451619]

約数ペア:

[(1, 40451619), (3, 13483873), (13, 3111663), (17, 2379507), (37, 1093287), (39, 1037221), (51, 793169), (97, 417027), (111, 364429), (221, 183039), (289, 139971), (291, 139009), (481, 84099), (629, 64311), (663, 61013), (867, 46657), (1261, 32079), (1443, 28033), (1649, 24531), (1887, 21437), (3589, 11271), (3757, 10767), (3783, 10693), (4947, 8177)]