21110424

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{23773}}^1$

素因数の和:23819

約数の個数: 32

約数和(自身を含む): 54204720

約数和(自身を除く): 33094296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 23773, 47546, 71319, 95092, 142638, 190184, 285276, 570552, 879601, 1759202, 2638803, 3518404, 5277606, 7036808, 10555212, 21110424]

約数ペア:

[(1, 21110424), (2, 10555212), (3, 7036808), (4, 5277606), (6, 3518404), (8, 2638803), (12, 1759202), (24, 879601), (37, 570552), (74, 285276), (111, 190184), (148, 142638), (222, 95092), (296, 71319), (444, 47546), (888, 23773)]