66889566

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{161569}}^1$

素因数の和:161600

約数の個数: 24

約数和(自身を含む): 151229520

約数和(自身を除く): 84339954

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 161569, 323138, 484707, 969414, 1454121, 2908242, 3716087, 7432174, 11148261, 22296522, 33444783, 66889566]

約数ペア:

[(1, 66889566), (2, 33444783), (3, 22296522), (6, 11148261), (9, 7432174), (18, 3716087), (23, 2908242), (46, 1454121), (69, 969414), (138, 484707), (207, 323138), (414, 161569)]