16018974

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^2\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 36

約数和(自身を含む): 35400456

約数和(自身を除く): 19381482

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 167, 219, 334, 438, 501, 657, 1002, 1314, 1503, 3006, 5329, 10658, 12191, 15987, 24382, 31974, 36573, 47961, 73146, 95922, 109719, 219438, 889943, 1779886, 2669829, 5339658, 8009487, 16018974]

約数ペア:

[(1, 16018974), (2, 8009487), (3, 5339658), (6, 2669829), (9, 1779886), (18, 889943), (73, 219438), (146, 109719), (167, 95922), (219, 73146), (334, 47961), (438, 36573), (501, 31974), (657, 24382), (1002, 15987), (1314, 12191), (1503, 10658), (3006, 5329)]