18637270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2963}}^1$

素因数の和:3024

約数の個数: 32

約数和(自身を含む): 36492768

約数和(自身を除く): 17855498

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 2963, 3145, 5926, 6290, 14815, 29630, 50371, 100742, 109631, 219262, 251855, 503710, 548155, 1096310, 1863727, 3727454, 9318635, 18637270]

約数ペア:

[(1, 18637270), (2, 9318635), (5, 3727454), (10, 1863727), (17, 1096310), (34, 548155), (37, 503710), (74, 251855), (85, 219262), (170, 109631), (185, 100742), (370, 50371), (629, 29630), (1258, 14815), (2963, 6290), (3145, 5926)]