51947334

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{77999}}^1$

素因数の和:78044

約数の個数: 24

約数和(自身を含む): 115596000

約数和(自身を除く): 63648666

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 77999, 155998, 233997, 467994, 701991, 1403982, 2885963, 5771926, 8657889, 17315778, 25973667, 51947334]

約数ペア:

[(1, 51947334), (2, 25973667), (3, 17315778), (6, 8657889), (9, 5771926), (18, 2885963), (37, 1403982), (74, 701991), (111, 467994), (222, 233997), (333, 155998), (666, 77999)]