7256418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 16138752

約数和(自身を除く): 8882334

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 3001, 6002, 9003, 18006, 39013, 78026, 93031, 117039, 186062, 234078, 279093, 558186, 1209403, 2418806, 3628209, 7256418]

約数ペア:

[(1, 7256418), (2, 3628209), (3, 2418806), (6, 1209403), (13, 558186), (26, 279093), (31, 234078), (39, 186062), (62, 117039), (78, 93031), (93, 78026), (186, 39013), (403, 18006), (806, 9003), (1209, 6002), (2418, 3001)]