18673890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6163}}^1$

素因数の和:6274

約数の個数: 32

約数和(自身を含む): 45268416

約数和(自身を除く): 26594526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 6163, 12326, 18489, 30815, 36978, 61630, 92445, 184890, 622463, 1244926, 1867389, 3112315, 3734778, 6224630, 9336945, 18673890]

約数ペア:

[(1, 18673890), (2, 9336945), (3, 6224630), (5, 3734778), (6, 3112315), (10, 1867389), (15, 1244926), (30, 622463), (101, 184890), (202, 92445), (303, 61630), (505, 36978), (606, 30815), (1010, 18489), (1515, 12326), (3030, 6163)]