18402230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23899}}^1$

素因数の和:23924

約数の個数: 32

約数和(自身を含む): 41299200

約数和(自身を除く): 22896970

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 23899, 47798, 119495, 167293, 238990, 262889, 334586, 525778, 836465, 1314445, 1672930, 1840223, 2628890, 3680446, 9201115, 18402230]

約数ペア:

[(1, 18402230), (2, 9201115), (5, 3680446), (7, 2628890), (10, 1840223), (11, 1672930), (14, 1314445), (22, 836465), (35, 525778), (55, 334586), (70, 262889), (77, 238990), (110, 167293), (154, 119495), (385, 47798), (770, 23899)]