25872012

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{4409}}^1$

素因数の和:4582

約数の個数: 36

約数和(自身を含む): 65814840

約数和(自身を除く): 39942828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4409, 5868, 8818, 13227, 17636, 26454, 39681, 52908, 79362, 158724, 718667, 1437334, 2156001, 2874668, 4312002, 6468003, 8624004, 12936006, 25872012]

約数ペア:

[(1, 25872012), (2, 12936006), (3, 8624004), (4, 6468003), (6, 4312002), (9, 2874668), (12, 2156001), (18, 1437334), (36, 718667), (163, 158724), (326, 79362), (489, 52908), (652, 39681), (978, 26454), (1467, 17636), (1956, 13227), (2934, 8818), (4409, 5868)]