18552420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103069}}^1$

素因数の和:103084

約数の個数: 36

約数和(自身を含む): 56276220

約数和(自身を除く): 37723800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 103069, 206138, 309207, 412276, 515345, 618414, 927621, 1030690, 1236828, 1546035, 1855242, 2061380, 3092070, 3710484, 4638105, 6184140, 9276210, 18552420]

約数ペア:

[(1, 18552420), (2, 9276210), (3, 6184140), (4, 4638105), (5, 3710484), (6, 3092070), (9, 2061380), (10, 1855242), (12, 1546035), (15, 1236828), (18, 1030690), (20, 927621), (30, 618414), (36, 515345), (45, 412276), (60, 309207), (90, 206138), (180, 103069)]