216855486

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^1\times {\mathrm{32299}}^1$

素因数の和:32680

約数の個数: 24

約数和(自身を含む): 471127800

約数和(自身を除く): 254272314

約数列:

[1, 2, 3, 6, 9, 18, 373, 746, 1119, 2238, 3357, 6714, 32299, 64598, 96897, 193794, 290691, 581382, 12047527, 24095054, 36142581, 72285162, 108427743, 216855486]

約数ペア:

[(1, 216855486), (2, 108427743), (3, 72285162), (6, 36142581), (9, 24095054), (18, 12047527), (373, 581382), (746, 290691), (1119, 193794), (2238, 96897), (3357, 64598), (6714, 32299)]