22119636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 66189312

約数和(自身を除く): 44069676

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 647, 777, 814, 924, 1036, 1221, 1294, 1554, 1628, 1941, 2442, 2588, 2849, 3108, 3882, 4529, 4884, 5698, 7117, 7764, 8547, 9058, 11396, 13587, 14234, 17094, 18116, 21351, 23939, 27174, 28468, 34188, 42702, 47878, 49819, 54348, 71817, 85404, 95756, 99638, 143634, 149457, 167573, 199276, 263329, 287268, 298914, 335146, 502719, 526658, 597828, 670292, 789987, 1005438, 1053316, 1579974, 1843303, 2010876, 3159948, 3686606, 5529909, 7373212, 11059818, 22119636]

約数ペア:

[(1, 22119636), (2, 11059818), (3, 7373212), (4, 5529909), (6, 3686606), (7, 3159948), (11, 2010876), (12, 1843303), (14, 1579974), (21, 1053316), (22, 1005438), (28, 789987), (33, 670292), (37, 597828), (42, 526658), (44, 502719), (66, 335146), (74, 298914), (77, 287268), (84, 263329), (111, 199276), (132, 167573), (148, 149457), (154, 143634), (222, 99638), (231, 95756), (259, 85404), (308, 71817), (407, 54348), (444, 49819), (462, 47878), (518, 42702), (647, 34188), (777, 28468), (814, 27174), (924, 23939), (1036, 21351), (1221, 18116), (1294, 17094), (1554, 14234), (1628, 13587), (1941, 11396), (2442, 9058), (2588, 8547), (2849, 7764), (3108, 7117), (3882, 5698), (4529, 4884)]