2871564948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{9883}}^1$

素因数の和:11053

約数の個数: 72

約数和(自身を含む): 8303667008

約数和(自身を除く): 5432102060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1153, 2306, 3459, 4612, 6918, 8071, 9883, 10377, 13836, 16142, 19766, 20754, 24213, 29649, 32284, 39532, 41508, 48426, 59298, 69181, 72639, 88947, 96852, 118596, 138362, 145278, 177894, 207543, 276724, 290556, 355788, 415086, 622629, 830172, 1245258, 2490516, 11395099, 22790198, 34185297, 45580396, 68370594, 79765693, 102555891, 136741188, 159531386, 205111782, 239297079, 319062772, 410223564, 478594158, 717891237, 957188316, 1435782474, 2871564948]

約数ペア:

[(1, 2871564948), (2, 1435782474), (3, 957188316), (4, 717891237), (6, 478594158), (7, 410223564), (9, 319062772), (12, 239297079), (14, 205111782), (18, 159531386), (21, 136741188), (28, 102555891), (36, 79765693), (42, 68370594), (63, 45580396), (84, 34185297), (126, 22790198), (252, 11395099), (1153, 2490516), (2306, 1245258), (3459, 830172), (4612, 622629), (6918, 415086), (8071, 355788), (9883, 290556), (10377, 276724), (13836, 207543), (16142, 177894), (19766, 145278), (20754, 138362), (24213, 118596), (29649, 96852), (32284, 88947), (39532, 72639), (41508, 69181), (48426, 59298)]