16889292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67021}}^1$

素因数の和:67038

約数の個数: 36

約数和(自身を含む): 48792016

約数和(自身を除く): 31902724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 67021, 134042, 201063, 268084, 402126, 469147, 603189, 804252, 938294, 1206378, 1407441, 1876588, 2412756, 2814882, 4222323, 5629764, 8444646, 16889292]

約数ペア:

[(1, 16889292), (2, 8444646), (3, 5629764), (4, 4222323), (6, 2814882), (7, 2412756), (9, 1876588), (12, 1407441), (14, 1206378), (18, 938294), (21, 804252), (28, 603189), (36, 469147), (42, 402126), (63, 268084), (84, 201063), (126, 134042), (252, 67021)]