19006380456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2134589}}^1$

素因数の和:2134658

約数の個数: 64

約数和(自身を含む): 55328572800

約数和(自身を除く): 36322192344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 2134589, 4269178, 6403767, 8538356, 12807534, 14942123, 17076712, 25615068, 29884246, 44826369, 51230136, 59768492, 89652738, 113133217, 119536984, 179305476, 226266434, 339399651, 358610952, 452532868, 678799302, 791932519, 905065736, 1357598604, 1583865038, 2375797557, 2715197208, 3167730076, 4751595114, 6335460152, 9503190228, 19006380456]

約数ペア:

[(1, 19006380456), (2, 9503190228), (3, 6335460152), (4, 4751595114), (6, 3167730076), (7, 2715197208), (8, 2375797557), (12, 1583865038), (14, 1357598604), (21, 905065736), (24, 791932519), (28, 678799302), (42, 452532868), (53, 358610952), (56, 339399651), (84, 226266434), (106, 179305476), (159, 119536984), (168, 113133217), (212, 89652738), (318, 59768492), (371, 51230136), (424, 44826369), (636, 29884246), (742, 25615068), (1113, 17076712), (1272, 14942123), (1484, 12807534), (2226, 8538356), (2968, 6403767), (4452, 4269178), (8904, 2134589)]