2001949003872

素因数分解:

$2^5\times 3^2\times {\mathrm{6951211819}}^1$

素因数の和:6951211835

約数の個数: 36

約数和(自身を含む): 5693042480580

約数和(自身を除く): 3691093476708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 6951211819, 13902423638, 20853635457, 27804847276, 41707270914, 55609694552, 62560906371, 83414541828, 111219389104, 125121812742, 166829083656, 222438778208, 250243625484, 333658167312, 500487250968, 667316334624, 1000974501936, 2001949003872]

約数ペア:

[(1, 2001949003872), (2, 1000974501936), (3, 667316334624), (4, 500487250968), (6, 333658167312), (8, 250243625484), (9, 222438778208), (12, 166829083656), (16, 125121812742), (18, 111219389104), (24, 83414541828), (32, 62560906371), (36, 55609694552), (48, 41707270914), (72, 27804847276), (96, 20853635457), (144, 13902423638), (288, 6951211819)]