18974604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4637}}^1$

素因数の和:4686

約数の個数: 48

約数和(自身を含む): 49867776

約数和(自身を除く): 30893172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 4637, 9274, 13911, 18548, 27822, 51007, 55644, 102014, 143747, 153021, 204028, 287494, 306042, 431241, 574988, 612084, 862482, 1581217, 1724964, 3162434, 4743651, 6324868, 9487302, 18974604]

約数ペア:

[(1, 18974604), (2, 9487302), (3, 6324868), (4, 4743651), (6, 3162434), (11, 1724964), (12, 1581217), (22, 862482), (31, 612084), (33, 574988), (44, 431241), (62, 306042), (66, 287494), (93, 204028), (124, 153021), (132, 143747), (186, 102014), (341, 55644), (372, 51007), (682, 27822), (1023, 18548), (1364, 13911), (2046, 9274), (4092, 4637)]