1018266183

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1773

約数の個数: 72

約数和(自身を含む): 1761505200

約数和(自身を除く): 743239017

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 121, 171, 209, 261, 319, 363, 551, 627, 957, 1089, 1653, 1697, 1881, 2299, 2871, 3509, 4959, 5091, 6061, 6897, 10527, 15273, 18183, 18667, 20691, 31581, 32243, 49213, 54549, 56001, 66671, 96729, 147639, 168003, 200013, 205337, 290187, 354673, 442917, 541343, 600039, 616011, 935047, 1064019, 1624029, 1848033, 2805141, 3192057, 3901403, 4872087, 5954773, 8415423, 10285517, 11704209, 17864319, 30856551, 35112627, 53592957, 92569653, 113140687, 339422061, 1018266183]

約数ペア:

[(1, 1018266183), (3, 339422061), (9, 113140687), (11, 92569653), (19, 53592957), (29, 35112627), (33, 30856551), (57, 17864319), (87, 11704209), (99, 10285517), (121, 8415423), (171, 5954773), (209, 4872087), (261, 3901403), (319, 3192057), (363, 2805141), (551, 1848033), (627, 1624029), (957, 1064019), (1089, 935047), (1653, 616011), (1697, 600039), (1881, 541343), (2299, 442917), (2871, 354673), (3509, 290187), (4959, 205337), (5091, 200013), (6061, 168003), (6897, 147639), (10527, 96729), (15273, 66671), (18183, 56001), (18667, 54549), (20691, 49213), (31581, 32243)]