19123668

素因数分解:

$2^2\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1567}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 50050560

約数和(自身を除く): 30926892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 113, 226, 339, 452, 678, 1017, 1356, 1567, 2034, 3051, 3134, 4068, 4701, 6102, 6268, 9402, 12204, 14103, 18804, 28206, 42309, 56412, 84618, 169236, 177071, 354142, 531213, 708284, 1062426, 1593639, 2124852, 3187278, 4780917, 6374556, 9561834, 19123668]

約数ペア:

[(1, 19123668), (2, 9561834), (3, 6374556), (4, 4780917), (6, 3187278), (9, 2124852), (12, 1593639), (18, 1062426), (27, 708284), (36, 531213), (54, 354142), (108, 177071), (113, 169236), (226, 84618), (339, 56412), (452, 42309), (678, 28206), (1017, 18804), (1356, 14103), (1567, 12204), (2034, 9402), (3051, 6268), (3134, 6102), (4068, 4701)]