81525228

素因数分解:

$2^2\times 3^1\times {\mathrm{2237}}^1\times {\mathrm{3037}}^1$

素因数の和:5281

約数の個数: 24

約数和(自身を含む): 190373232

約数和(自身を除く): 108848004

約数列:

[1, 2, 3, 4, 6, 12, 2237, 3037, 4474, 6074, 6711, 8948, 9111, 12148, 13422, 18222, 26844, 36444, 6793769, 13587538, 20381307, 27175076, 40762614, 81525228]

約数ペア:

[(1, 81525228), (2, 40762614), (3, 27175076), (4, 20381307), (6, 13587538), (12, 6793769), (2237, 36444), (3037, 26844), (4474, 18222), (6074, 13422), (6711, 12148), (8948, 9111)]