18287922

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 38479680

約数和(自身を除く): 20191758

約数列:

[1, 2, 3, 6, 29, 58, 61, 87, 122, 174, 183, 366, 1723, 1769, 3446, 3538, 5169, 5307, 10338, 10614, 49967, 99934, 105103, 149901, 210206, 299802, 315309, 630618, 3047987, 6095974, 9143961, 18287922]

約数ペア:

[(1, 18287922), (2, 9143961), (3, 6095974), (6, 3047987), (29, 630618), (58, 315309), (61, 299802), (87, 210206), (122, 149901), (174, 105103), (183, 99934), (366, 49967), (1723, 10614), (1769, 10338), (3446, 5307), (3538, 5169)]