2912253138

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{17939}}^1$

素因数の和:18287

約数の個数: 48

約数和(自身を含む): 6548817600

約数和(自身を除く): 3636564462

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 311, 522, 622, 933, 1866, 2799, 5598, 9019, 17939, 18038, 27057, 35878, 53817, 54114, 81171, 107634, 161451, 162342, 322902, 520231, 1040462, 1560693, 3121386, 4682079, 5579029, 9364158, 11158058, 16737087, 33474174, 50211261, 100422522, 161791841, 323583682, 485375523, 970751046, 1456126569, 2912253138]

約数ペア:

[(1, 2912253138), (2, 1456126569), (3, 970751046), (6, 485375523), (9, 323583682), (18, 161791841), (29, 100422522), (58, 50211261), (87, 33474174), (174, 16737087), (261, 11158058), (311, 9364158), (522, 5579029), (622, 4682079), (933, 3121386), (1866, 1560693), (2799, 1040462), (5598, 520231), (9019, 322902), (17939, 162342), (18038, 161451), (27057, 107634), (35878, 81171), (53817, 54114)]