21802585644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{9613133}}^1$

素因数の和:9613156

約数の個数: 60

約数和(自身を含む): 65138595984

約数和(自身を除く): 43336010340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 9613133, 19226266, 28839399, 38452532, 57678798, 67291931, 86518197, 115357596, 134583862, 173036394, 201875793, 259554591, 269167724, 346072788, 403751586, 519109182, 605627379, 778663773, 807503172, 1038218364, 1211254758, 1557327546, 1816882137, 2422509516, 3114655092, 3633764274, 5450646411, 7267528548, 10901292822, 21802585644]

約数ペア:

[(1, 21802585644), (2, 10901292822), (3, 7267528548), (4, 5450646411), (6, 3633764274), (7, 3114655092), (9, 2422509516), (12, 1816882137), (14, 1557327546), (18, 1211254758), (21, 1038218364), (27, 807503172), (28, 778663773), (36, 605627379), (42, 519109182), (54, 403751586), (63, 346072788), (81, 269167724), (84, 259554591), (108, 201875793), (126, 173036394), (162, 134583862), (189, 115357596), (252, 86518197), (324, 67291931), (378, 57678798), (567, 38452532), (756, 28839399), (1134, 19226266), (2268, 9613133)]