18893310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17021}}^1$

素因数の和:17068

約数の個数: 32

約数和(自身を含む): 46572192

約数和(自身を除く): 27678882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 17021, 34042, 51063, 85105, 102126, 170210, 255315, 510630, 629777, 1259554, 1889331, 3148885, 3778662, 6297770, 9446655, 18893310]

約数ペア:

[(1, 18893310), (2, 9446655), (3, 6297770), (5, 3778662), (6, 3148885), (10, 1889331), (15, 1259554), (30, 629777), (37, 510630), (74, 255315), (111, 170210), (185, 102126), (222, 85105), (370, 51063), (555, 34042), (1110, 17021)]