40225356

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19603}}^1$

素因数の和:19635

約数の個数: 48

約数和(自身を含む): 109782400

約数和(自身を除く): 69557044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 19603, 39206, 58809, 78412, 117618, 176427, 235236, 352854, 372457, 529281, 705708, 744914, 1058562, 1117371, 1489828, 2117124, 2234742, 3352113, 4469484, 6704226, 10056339, 13408452, 20112678, 40225356]

約数ペア:

[(1, 40225356), (2, 20112678), (3, 13408452), (4, 10056339), (6, 6704226), (9, 4469484), (12, 3352113), (18, 2234742), (19, 2117124), (27, 1489828), (36, 1117371), (38, 1058562), (54, 744914), (57, 705708), (76, 529281), (108, 372457), (114, 352854), (171, 235236), (228, 176427), (342, 117618), (513, 78412), (684, 58809), (1026, 39206), (2052, 19603)]