18343752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 52859520

約数和(自身を除く): 34515768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 797, 822, 959, 1096, 1594, 1644, 1918, 2391, 2877, 3188, 3288, 3836, 4782, 5579, 5754, 6376, 7672, 9564, 11158, 11508, 16737, 19128, 22316, 23016, 33474, 44632, 66948, 109189, 133896, 218378, 327567, 436756, 655134, 764323, 873512, 1310268, 1528646, 2292969, 2620536, 3057292, 4585938, 6114584, 9171876, 18343752]

約数ペア:

[(1, 18343752), (2, 9171876), (3, 6114584), (4, 4585938), (6, 3057292), (7, 2620536), (8, 2292969), (12, 1528646), (14, 1310268), (21, 873512), (24, 764323), (28, 655134), (42, 436756), (56, 327567), (84, 218378), (137, 133896), (168, 109189), (274, 66948), (411, 44632), (548, 33474), (797, 23016), (822, 22316), (959, 19128), (1096, 16737), (1594, 11508), (1644, 11158), (1918, 9564), (2391, 7672), (2877, 6376), (3188, 5754), (3288, 5579), (3836, 4782)]