19753081614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{156770489}}^1$

素因数の和:156770504

約数の個数: 24

約数和(自身を含む): 48912392880

約数和(自身を除く): 29159311266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 156770489, 313540978, 470311467, 940622934, 1097393423, 1410934401, 2194786846, 2821868802, 3292180269, 6584360538, 9876540807, 19753081614]

約数ペア:

[(1, 19753081614), (2, 9876540807), (3, 6584360538), (6, 3292180269), (7, 2821868802), (9, 2194786846), (14, 1410934401), (18, 1097393423), (21, 940622934), (42, 470311467), (63, 313540978), (126, 156770489)]