18110910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1321}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 43594272

約数和(自身を除く): 25483362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1321, 1371, 2285, 2642, 2742, 3963, 4570, 6605, 6855, 7926, 13210, 13710, 19815, 39630, 603697, 1207394, 1811091, 3018485, 3622182, 6036970, 9055455, 18110910]

約数ペア:

[(1, 18110910), (2, 9055455), (3, 6036970), (5, 3622182), (6, 3018485), (10, 1811091), (15, 1207394), (30, 603697), (457, 39630), (914, 19815), (1321, 13710), (1371, 13210), (2285, 7926), (2642, 6855), (2742, 6605), (3963, 4570)]