12891372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4898

約数の個数: 48

約数和(自身を含む): 34306272

約数和(自身を除く): 21414900

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 4861, 9722, 14583, 19444, 29166, 58332, 63193, 82637, 126386, 165274, 189579, 247911, 252772, 330548, 379158, 495822, 758316, 991644, 1074281, 2148562, 3222843, 4297124, 6445686, 12891372]

約数ペア:

[(1, 12891372), (2, 6445686), (3, 4297124), (4, 3222843), (6, 2148562), (12, 1074281), (13, 991644), (17, 758316), (26, 495822), (34, 379158), (39, 330548), (51, 252772), (52, 247911), (68, 189579), (78, 165274), (102, 126386), (156, 82637), (204, 63193), (221, 58332), (442, 29166), (663, 19444), (884, 14583), (1326, 9722), (2652, 4861)]