121247928

素因数分解:

$2^3\times 3^4\times {\mathrm{187111}}^1$

素因数の和:187129

約数の個数: 40

約数和(自身を含む): 339608280

約数和(自身を除く): 218360352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 187111, 374222, 561333, 748444, 1122666, 1496888, 1683999, 2245332, 3367998, 4490664, 5051997, 6735996, 10103994, 13471992, 15155991, 20207988, 30311982, 40415976, 60623964, 121247928]

約数ペア:

[(1, 121247928), (2, 60623964), (3, 40415976), (4, 30311982), (6, 20207988), (8, 15155991), (9, 13471992), (12, 10103994), (18, 6735996), (24, 5051997), (27, 4490664), (36, 3367998), (54, 2245332), (72, 1683999), (81, 1496888), (108, 1122666), (162, 748444), (216, 561333), (324, 374222), (648, 187111)]