1974942

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 40

約数和(自身を含む): 4512816

約数和(自身を除く): 2537874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 167, 219, 334, 438, 501, 657, 1002, 1314, 1503, 1971, 3006, 3942, 4509, 5913, 9018, 11826, 12191, 13527, 24382, 27054, 36573, 73146, 109719, 219438, 329157, 658314, 987471, 1974942]

約数ペア:

[(1, 1974942), (2, 987471), (3, 658314), (6, 329157), (9, 219438), (18, 109719), (27, 73146), (54, 36573), (73, 27054), (81, 24382), (146, 13527), (162, 12191), (167, 11826), (219, 9018), (334, 5913), (438, 4509), (501, 3942), (657, 3006), (1002, 1971), (1314, 1503)]