18085935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7489}}^1$

素因数の和:7527

約数の個数: 32

約数和(自身を含む): 34513920

約数和(自身を除く): 16427985

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 7489, 22467, 37445, 52423, 112335, 157269, 172247, 262115, 516741, 786345, 861235, 1205729, 2583705, 3617187, 6028645, 18085935]

約数ペア:

[(1, 18085935), (3, 6028645), (5, 3617187), (7, 2583705), (15, 1205729), (21, 861235), (23, 786345), (35, 516741), (69, 262115), (105, 172247), (115, 157269), (161, 112335), (345, 52423), (483, 37445), (805, 22467), (2415, 7489)]