1249645446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{230647}}^1$

素因数の和:230705

約数の個数: 48

約数和(自身を含む): 3166335744

約数和(自身を除く): 1916690298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 230647, 461294, 691941, 1383882, 1614529, 2075823, 3229058, 4151646, 4843587, 9687174, 9917821, 14530761, 19835642, 29061522, 29753463, 59506926, 69424747, 89260389, 138849494, 178520778, 208274241, 416548482, 624822723, 1249645446]

約数ペア:

[(1, 1249645446), (2, 624822723), (3, 416548482), (6, 208274241), (7, 178520778), (9, 138849494), (14, 89260389), (18, 69424747), (21, 59506926), (42, 29753463), (43, 29061522), (63, 19835642), (86, 14530761), (126, 9917821), (129, 9687174), (258, 4843587), (301, 4151646), (387, 3229058), (602, 2075823), (774, 1614529), (903, 1383882), (1806, 691941), (2709, 461294), (5418, 230647)]