12639636

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 35642880

約数和(自身を除く): 23003244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1087, 1292, 1938, 2174, 2907, 3261, 3876, 4348, 5814, 6522, 9783, 11628, 13044, 18479, 19566, 20653, 36958, 39132, 41306, 55437, 61959, 73916, 82612, 110874, 123918, 166311, 185877, 221748, 247836, 332622, 351101, 371754, 665244, 702202, 743508, 1053303, 1404404, 2106606, 3159909, 4213212, 6319818, 12639636]

約数ペア:

[(1, 12639636), (2, 6319818), (3, 4213212), (4, 3159909), (6, 2106606), (9, 1404404), (12, 1053303), (17, 743508), (18, 702202), (19, 665244), (34, 371754), (36, 351101), (38, 332622), (51, 247836), (57, 221748), (68, 185877), (76, 166311), (102, 123918), (114, 110874), (153, 82612), (171, 73916), (204, 61959), (228, 55437), (306, 41306), (323, 39132), (342, 36958), (612, 20653), (646, 19566), (684, 18479), (969, 13044), (1087, 11628), (1292, 9783), (1938, 6522), (2174, 5814), (2907, 4348), (3261, 3876)]