215546508

素因数分解:

$2^2\times 3^4\times {\mathrm{665267}}^1$

素因数の和:665283

約数の個数: 30

約数和(自身を含む): 563481996

約数和(自身を除く): 347935488

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 665267, 1330534, 1995801, 2661068, 3991602, 5987403, 7983204, 11974806, 17962209, 23949612, 35924418, 53886627, 71848836, 107773254, 215546508]

約数ペア:

[(1, 215546508), (2, 107773254), (3, 71848836), (4, 53886627), (6, 35924418), (9, 23949612), (12, 17962209), (18, 11974806), (27, 7983204), (36, 5987403), (54, 3991602), (81, 2661068), (108, 1995801), (162, 1330534), (324, 665267)]