40625982

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{5743}}^1$

素因数の和:5885

約数の個数: 32

約数和(自身を含む): 90984960

約数和(自身を除く): 50358978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 5743, 7074, 11486, 17229, 34458, 51687, 103374, 155061, 310122, 752333, 1504666, 2256999, 4513998, 6770997, 13541994, 20312991, 40625982]

約数ペア:

[(1, 40625982), (2, 20312991), (3, 13541994), (6, 6770997), (9, 4513998), (18, 2256999), (27, 1504666), (54, 752333), (131, 310122), (262, 155061), (393, 103374), (786, 51687), (1179, 34458), (2358, 17229), (3537, 11486), (5743, 7074)]