15417486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{40787}}^1$

素因数の和:40805

約数の個数: 32

約数和(自身を含む): 39156480

約数和(自身を除く): 23738994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 40787, 81574, 122361, 244722, 285509, 367083, 571018, 734166, 856527, 1101249, 1713054, 2202498, 2569581, 5139162, 7708743, 15417486]

約数ペア:

[(1, 15417486), (2, 7708743), (3, 5139162), (6, 2569581), (7, 2202498), (9, 1713054), (14, 1101249), (18, 856527), (21, 734166), (27, 571018), (42, 367083), (54, 285509), (63, 244722), (126, 122361), (189, 81574), (378, 40787)]