18279486

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{2027}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 22604994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 2027, 3006, 4054, 4509, 6081, 9018, 12162, 18243, 36486, 54729, 109458, 338509, 677018, 1015527, 2031054, 3046581, 6093162, 9139743, 18279486]

約数ペア:

[(1, 18279486), (2, 9139743), (3, 6093162), (6, 3046581), (9, 2031054), (18, 1015527), (27, 677018), (54, 338509), (167, 109458), (334, 54729), (501, 36486), (1002, 18243), (1503, 12162), (2027, 9018), (3006, 6081), (4054, 4509)]