18663630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{809}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 44906400

約数和(自身を除く): 26242770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 769, 809, 1538, 1618, 2307, 2427, 3845, 4045, 4614, 4854, 7690, 8090, 11535, 12135, 23070, 24270, 622121, 1244242, 1866363, 3110605, 3732726, 6221210, 9331815, 18663630]

約数ペア:

[(1, 18663630), (2, 9331815), (3, 6221210), (5, 3732726), (6, 3110605), (10, 1866363), (15, 1244242), (30, 622121), (769, 24270), (809, 23070), (1538, 12135), (1618, 11535), (2307, 8090), (2427, 7690), (3845, 4854), (4045, 4614)]