21831708

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{7549}}^1$

素因数の和:7797

約数の個数: 24

約数和(自身を含む): 51158800

約数和(自身を除く): 29327092

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 7549, 15098, 22647, 30196, 45294, 90588, 1819309, 3638618, 5457927, 7277236, 10915854, 21831708]

約数ペア:

[(1, 21831708), (2, 10915854), (3, 7277236), (4, 5457927), (6, 3638618), (12, 1819309), (241, 90588), (482, 45294), (723, 30196), (964, 22647), (1446, 15098), (2892, 7549)]