18674970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5711}}^1$

素因数の和:5830

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 26564070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 5711, 11422, 17133, 28555, 34266, 57110, 85665, 171330, 622499, 1244998, 1867497, 3112495, 3734994, 6224990, 9337485, 18674970]

約数ペア:

[(1, 18674970), (2, 9337485), (3, 6224990), (5, 3734994), (6, 3112495), (10, 1867497), (15, 1244998), (30, 622499), (109, 171330), (218, 85665), (327, 57110), (545, 34266), (654, 28555), (1090, 17133), (1635, 11422), (3270, 5711)]