16511292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{65521}}^1$

素因数の和:65538

約数の個数: 36

約数和(自身を含む): 47700016

約数和(自身を除く): 31188724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 65521, 131042, 196563, 262084, 393126, 458647, 589689, 786252, 917294, 1179378, 1375941, 1834588, 2358756, 2751882, 4127823, 5503764, 8255646, 16511292]

約数ペア:

[(1, 16511292), (2, 8255646), (3, 5503764), (4, 4127823), (6, 2751882), (7, 2358756), (9, 1834588), (12, 1375941), (14, 1179378), (18, 917294), (21, 786252), (28, 589689), (36, 458647), (42, 393126), (63, 262084), (84, 196563), (126, 131042), (252, 65521)]