2018963188905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{10910071}}^1$

素因数の和:10910178

約数の個数: 48

約数和(自身を含む): 3545860680576

約数和(自身を除く): 1526897491671

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 169, 195, 219, 365, 507, 845, 949, 1095, 2535, 2847, 4745, 12337, 14235, 37011, 61685, 185055, 10910071, 32730213, 54550355, 141830923, 163651065, 425492769, 709154615, 796435183, 1843801999, 2127463845, 2389305549, 3982175915, 5531405997, 9219009995, 10353657379, 11946527745, 27657029985, 31060972137, 51768286895, 134597545927, 155304860685, 403792637781, 672987729635, 2018963188905]

約数ペア:

[(1, 2018963188905), (3, 672987729635), (5, 403792637781), (13, 155304860685), (15, 134597545927), (39, 51768286895), (65, 31060972137), (73, 27657029985), (169, 11946527745), (195, 10353657379), (219, 9219009995), (365, 5531405997), (507, 3982175915), (845, 2389305549), (949, 2127463845), (1095, 1843801999), (2535, 796435183), (2847, 709154615), (4745, 425492769), (12337, 163651065), (14235, 141830923), (37011, 54550355), (61685, 32730213), (185055, 10910071)]