19440168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73637}}^1$

素因数の和:73657

約数の個数: 32

約数和(自身を含む): 53019360

約数和(自身を除く): 33579192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 73637, 147274, 220911, 294548, 441822, 589096, 810007, 883644, 1620014, 1767288, 2430021, 3240028, 4860042, 6480056, 9720084, 19440168]

約数ペア:

[(1, 19440168), (2, 9720084), (3, 6480056), (4, 4860042), (6, 3240028), (8, 2430021), (11, 1767288), (12, 1620014), (22, 883644), (24, 810007), (33, 589096), (44, 441822), (66, 294548), (88, 220911), (132, 147274), (264, 73637)]