266772486

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{9949}}^1$

素因数の和:10104

約数の個数: 32

約数和(自身を含む): 551628000

約数和(自身を除く): 284855514

約数列:

[1, 2, 3, 6, 41, 82, 109, 123, 218, 246, 327, 654, 4469, 8938, 9949, 13407, 19898, 26814, 29847, 59694, 407909, 815818, 1084441, 1223727, 2168882, 2447454, 3253323, 6506646, 44462081, 88924162, 133386243, 266772486]

約数ペア:

[(1, 266772486), (2, 133386243), (3, 88924162), (6, 44462081), (41, 6506646), (82, 3253323), (109, 2447454), (123, 2168882), (218, 1223727), (246, 1084441), (327, 815818), (654, 407909), (4469, 59694), (8938, 29847), (9949, 26814), (13407, 19898)]