15693629868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{448031}}^1$

素因数の和:448187

約数の個数: 72

約数和(自身を含む): 45663421440

約数和(自身を除く): 29969791572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3892, 5004, 5838, 8757, 11676, 17514, 35028, 448031, 896062, 1344093, 1792124, 2688186, 3136217, 4032279, 5376372, 6272434, 8064558, 9408651, 12544868, 16129116, 18817302, 28225953, 37634604, 56451906, 62276309, 112903812, 124552618, 186828927, 249105236, 373657854, 435934163, 560486781, 747315708, 871868326, 1120973562, 1307802489, 1743736652, 2241947124, 2615604978, 3923407467, 5231209956, 7846814934, 15693629868]

約数ペア:

[(1, 15693629868), (2, 7846814934), (3, 5231209956), (4, 3923407467), (6, 2615604978), (7, 2241947124), (9, 1743736652), (12, 1307802489), (14, 1120973562), (18, 871868326), (21, 747315708), (28, 560486781), (36, 435934163), (42, 373657854), (63, 249105236), (84, 186828927), (126, 124552618), (139, 112903812), (252, 62276309), (278, 56451906), (417, 37634604), (556, 28225953), (834, 18817302), (973, 16129116), (1251, 12544868), (1668, 9408651), (1946, 8064558), (2502, 6272434), (2919, 5376372), (3892, 4032279), (5004, 3136217), (5838, 2688186), (8757, 1792124), (11676, 1344093), (17514, 896062), (35028, 448031)]