2019632436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173687}}^1$

素因数の和:173733

約数の個数: 72

約数和(自身を含む): 5690018880

約数和(自身を除く): 3670386444

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, 1292, 1938, 2907, 3876, 5814, 11628, 173687, 347374, 521061, 694748, 1042122, 1563183, 2084244, 2952679, 3126366, 3300053, 5905358, 6252732, 6600106, 8858037, 9900159, 11810716, 13200212, 17716074, 19800318, 26574111, 29700477, 35432148, 39600636, 53148222, 56100901, 59400954, 106296444, 112201802, 118801908, 168302703, 224403604, 336605406, 504908109, 673210812, 1009816218, 2019632436]

約数ペア:

[(1, 2019632436), (2, 1009816218), (3, 673210812), (4, 504908109), (6, 336605406), (9, 224403604), (12, 168302703), (17, 118801908), (18, 112201802), (19, 106296444), (34, 59400954), (36, 56100901), (38, 53148222), (51, 39600636), (57, 35432148), (68, 29700477), (76, 26574111), (102, 19800318), (114, 17716074), (153, 13200212), (171, 11810716), (204, 9900159), (228, 8858037), (306, 6600106), (323, 6252732), (342, 5905358), (612, 3300053), (646, 3126366), (684, 2952679), (969, 2084244), (1292, 1563183), (1938, 1042122), (2907, 694748), (3876, 521061), (5814, 347374), (11628, 173687)]