15694020198

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12280141}}^1$

素因数の和:12280220

約数の個数: 24

約数和(自身を含む): 34482638736

約数和(自身を除く): 18788618538

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12280141, 24560282, 36840423, 73680846, 110521269, 221042538, 871890011, 1743780022, 2615670033, 5231340066, 7847010099, 15694020198]

約数ペア:

[(1, 15694020198), (2, 7847010099), (3, 5231340066), (6, 2615670033), (9, 1743780022), (18, 871890011), (71, 221042538), (142, 110521269), (213, 73680846), (426, 36840423), (639, 24560282), (1278, 12280141)]