1917996894

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{97847}}^1$

素因数の和:97883

約数の個数: 60

約数和(自身を含む): 4724003592

約数和(自身を除く): 2806006698

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 297, 363, 594, 726, 891, 1089, 1782, 2178, 3267, 6534, 9801, 19602, 97847, 195694, 293541, 587082, 880623, 1076317, 1761246, 2152634, 2641869, 3228951, 5283738, 6457902, 7925607, 9686853, 11839487, 15851214, 19373706, 23678974, 29060559, 35518461, 58121118, 71036922, 87181677, 106555383, 174363354, 213110766, 319666149, 639332298, 958998447, 1917996894]

約数ペア:

[(1, 1917996894), (2, 958998447), (3, 639332298), (6, 319666149), (9, 213110766), (11, 174363354), (18, 106555383), (22, 87181677), (27, 71036922), (33, 58121118), (54, 35518461), (66, 29060559), (81, 23678974), (99, 19373706), (121, 15851214), (162, 11839487), (198, 9686853), (242, 7925607), (297, 6457902), (363, 5283738), (594, 3228951), (726, 2641869), (891, 2152634), (1089, 1761246), (1782, 1076317), (2178, 880623), (3267, 587082), (6534, 293541), (9801, 195694), (19602, 97847)]