1891243872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{938117}}^1$

素因数の和:938140

約数の個数: 72

約数和(自身を含む): 6146549136

約数和(自身を除く): 4255305264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 938117, 1876234, 2814351, 3752468, 5628702, 6566819, 7504936, 8443053, 11257404, 13133638, 15009872, 16886106, 19700457, 22514808, 26267276, 30019744, 33772212, 39400914, 45029616, 52534552, 59101371, 67544424, 78801828, 90059232, 105069104, 118202742, 135088848, 157603656, 210138208, 236405484, 270177696, 315207312, 472810968, 630414624, 945621936, 1891243872]

約数ペア:

[(1, 1891243872), (2, 945621936), (3, 630414624), (4, 472810968), (6, 315207312), (7, 270177696), (8, 236405484), (9, 210138208), (12, 157603656), (14, 135088848), (16, 118202742), (18, 105069104), (21, 90059232), (24, 78801828), (28, 67544424), (32, 59101371), (36, 52534552), (42, 45029616), (48, 39400914), (56, 33772212), (63, 30019744), (72, 26267276), (84, 22514808), (96, 19700457), (112, 16886106), (126, 15009872), (144, 13133638), (168, 11257404), (224, 8443053), (252, 7504936), (288, 6566819), (336, 5628702), (504, 3752468), (672, 2814351), (1008, 1876234), (2016, 938117)]