15691308486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2693}}^1\times {\mathrm{138731}}^1$

素因数の和:141436

約数の個数: 32

約数和(自身を含む): 35879424768

約数和(自身を除く): 20188116282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2693, 5386, 8079, 16158, 18851, 37702, 56553, 113106, 138731, 277462, 416193, 832386, 971117, 1942234, 2913351, 5826702, 373602583, 747205166, 1120807749, 2241615498, 2615218081, 5230436162, 7845654243, 15691308486]

約数ペア:

[(1, 15691308486), (2, 7845654243), (3, 5230436162), (6, 2615218081), (7, 2241615498), (14, 1120807749), (21, 747205166), (42, 373602583), (2693, 5826702), (5386, 2913351), (8079, 1942234), (16158, 971117), (18851, 832386), (37702, 416193), (56553, 277462), (113106, 138731)]