40657356

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{3881}}^1$

素因数の和:3991

約数の個数: 48

約数和(自身を含む): 106522080

約数和(自身を除く): 65864724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 3881, 5238, 7762, 10476, 11643, 15524, 23286, 34929, 46572, 69858, 104787, 139716, 209574, 376457, 419148, 752914, 1129371, 1505828, 2258742, 3388113, 4517484, 6776226, 10164339, 13552452, 20328678, 40657356]

約数ペア:

[(1, 40657356), (2, 20328678), (3, 13552452), (4, 10164339), (6, 6776226), (9, 4517484), (12, 3388113), (18, 2258742), (27, 1505828), (36, 1129371), (54, 752914), (97, 419148), (108, 376457), (194, 209574), (291, 139716), (388, 104787), (582, 69858), (873, 46572), (1164, 34929), (1746, 23286), (2619, 15524), (3492, 11643), (3881, 10476), (5238, 7762)]