40561254

素因数分解:

$2^1\times 3^2\times {\mathrm{1451}}^1\times {\mathrm{1553}}^1$

素因数の和:3012

約数の個数: 24

約数和(自身を含む): 87999912

約数和(自身を除く): 47438658

約数列:

[1, 2, 3, 6, 9, 18, 1451, 1553, 2902, 3106, 4353, 4659, 8706, 9318, 13059, 13977, 26118, 27954, 2253403, 4506806, 6760209, 13520418, 20280627, 40561254]

約数ペア:

[(1, 40561254), (2, 20280627), (3, 13520418), (6, 6760209), (9, 4506806), (18, 2253403), (1451, 27954), (1553, 26118), (2902, 13977), (3106, 13059), (4353, 9318), (4659, 8706)]