18180330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{86573}}^1$

素因数の和:86590

約数の個数: 32

約数和(自身を含む): 49866624

約数和(自身を除く): 31686294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 86573, 173146, 259719, 432865, 519438, 606011, 865730, 1212022, 1298595, 1818033, 2597190, 3030055, 3636066, 6060110, 9090165, 18180330]

約数ペア:

[(1, 18180330), (2, 9090165), (3, 6060110), (5, 3636066), (6, 3030055), (7, 2597190), (10, 1818033), (14, 1298595), (15, 1212022), (21, 865730), (30, 606011), (35, 519438), (42, 432865), (70, 259719), (105, 173146), (210, 86573)]