2821374

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3823}}^1$

素因数の和:3872

約数の個数: 24

約数和(自身を含む): 6263712

約数和(自身を除く): 3442338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 3823, 7646, 11469, 22938, 34407, 68814, 156743, 313486, 470229, 940458, 1410687, 2821374]

約数ペア:

[(1, 2821374), (2, 1410687), (3, 940458), (6, 470229), (9, 313486), (18, 156743), (41, 68814), (82, 34407), (123, 22938), (246, 11469), (369, 7646), (738, 3823)]