2971656

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 8131500

約数和(自身を除く): 5159844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 277, 298, 447, 554, 596, 831, 894, 1108, 1192, 1341, 1662, 1788, 2216, 2493, 2682, 3324, 3576, 4986, 5364, 6648, 9972, 10728, 19944, 41273, 82546, 123819, 165092, 247638, 330184, 371457, 495276, 742914, 990552, 1485828, 2971656]

約数ペア:

[(1, 2971656), (2, 1485828), (3, 990552), (4, 742914), (6, 495276), (8, 371457), (9, 330184), (12, 247638), (18, 165092), (24, 123819), (36, 82546), (72, 41273), (149, 19944), (277, 10728), (298, 9972), (447, 6648), (554, 5364), (596, 4986), (831, 3576), (894, 3324), (1108, 2682), (1192, 2493), (1341, 2216), (1662, 1788)]