25990506

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 59701824

約数和(自身を除く): 33711318

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 67, 69, 134, 138, 201, 207, 402, 414, 603, 937, 1206, 1541, 1874, 2811, 3082, 4623, 5622, 8433, 9246, 13869, 16866, 21551, 27738, 43102, 62779, 64653, 125558, 129306, 188337, 193959, 376674, 387918, 565011, 1130022, 1443917, 2887834, 4331751, 8663502, 12995253, 25990506]

約数ペア:

[(1, 25990506), (2, 12995253), (3, 8663502), (6, 4331751), (9, 2887834), (18, 1443917), (23, 1130022), (46, 565011), (67, 387918), (69, 376674), (134, 193959), (138, 188337), (201, 129306), (207, 125558), (402, 64653), (414, 62779), (603, 43102), (937, 27738), (1206, 21551), (1541, 16866), (1874, 13869), (2811, 9246), (3082, 8433), (4623, 5622)]