1214989974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211597}}^1$

素因数の和:211645

約数の個数: 48

約数和(自身を含む): 2970835920

約数和(自身を除く): 1755845946

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 211597, 423194, 634791, 1269582, 1904373, 2327567, 3808746, 4655134, 6136313, 6982701, 12272626, 13965402, 18408939, 20948103, 36817878, 41896206, 55226817, 67499443, 110453634, 134998886, 202498329, 404996658, 607494987, 1214989974]

約数ペア:

[(1, 1214989974), (2, 607494987), (3, 404996658), (6, 202498329), (9, 134998886), (11, 110453634), (18, 67499443), (22, 55226817), (29, 41896206), (33, 36817878), (58, 20948103), (66, 18408939), (87, 13965402), (99, 12272626), (174, 6982701), (198, 6136313), (261, 4655134), (319, 3808746), (522, 2327567), (638, 1904373), (957, 1269582), (1914, 634791), (2871, 423194), (5742, 211597)]