18675210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1223}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 44945280

約数和(自身を除く): 26270070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1223, 1527, 2446, 2545, 3054, 3669, 5090, 6115, 7338, 7635, 12230, 15270, 18345, 36690, 622507, 1245014, 1867521, 3112535, 3735042, 6225070, 9337605, 18675210]

約数ペア:

[(1, 18675210), (2, 9337605), (3, 6225070), (5, 3735042), (6, 3112535), (10, 1867521), (15, 1245014), (30, 622507), (509, 36690), (1018, 18345), (1223, 15270), (1527, 12230), (2446, 7635), (2545, 7338), (3054, 6115), (3669, 5090)]