7251996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 11617764

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1871, 1938, 3742, 3876, 5613, 7484, 11226, 22452, 31807, 35549, 63614, 71098, 95421, 106647, 127228, 142196, 190842, 213294, 381684, 426588, 604333, 1208666, 1812999, 2417332, 3625998, 7251996]

約数ペア:

[(1, 7251996), (2, 3625998), (3, 2417332), (4, 1812999), (6, 1208666), (12, 604333), (17, 426588), (19, 381684), (34, 213294), (38, 190842), (51, 142196), (57, 127228), (68, 106647), (76, 95421), (102, 71098), (114, 63614), (204, 35549), (228, 31807), (323, 22452), (646, 11226), (969, 7484), (1292, 5613), (1871, 3876), (1938, 3742)]