1949814576

素因数分解:

$2^4\times 3^2\times {\mathrm{13540379}}^1$

素因数の和:13540393

約数の個数: 30

約数和(自身を含む): 5456773140

約数和(自身を除く): 3506958564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13540379, 27080758, 40621137, 54161516, 81242274, 108323032, 121863411, 162484548, 216646064, 243726822, 324969096, 487453644, 649938192, 974907288, 1949814576]

約数ペア:

[(1, 1949814576), (2, 974907288), (3, 649938192), (4, 487453644), (6, 324969096), (8, 243726822), (9, 216646064), (12, 162484548), (16, 121863411), (18, 108323032), (24, 81242274), (36, 54161516), (48, 40621137), (72, 27080758), (144, 13540379)]