16746876

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2963}}^1$

素因数の和:3130

約数の個数: 36

約数和(自身を含む): 42616392

約数和(自身を除く): 25869516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 2963, 5652, 5926, 8889, 11852, 17778, 26667, 35556, 53334, 106668, 465191, 930382, 1395573, 1860764, 2791146, 4186719, 5582292, 8373438, 16746876]

約数ペア:

[(1, 16746876), (2, 8373438), (3, 5582292), (4, 4186719), (6, 2791146), (9, 1860764), (12, 1395573), (18, 930382), (36, 465191), (157, 106668), (314, 53334), (471, 35556), (628, 26667), (942, 17778), (1413, 11852), (1884, 8889), (2826, 5926), (2963, 5652)]