21986348352

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{823829}}^1$

素因数の和:823983

約数の個数: 56

約数和(自身を含む): 58590789600

約数和(自身を除く): 36604441248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 8896, 13344, 26688, 823829, 1647658, 2471487, 3295316, 4942974, 6590632, 9885948, 13181264, 19771896, 26362528, 39543792, 52725056, 79087584, 114512231, 158175168, 229024462, 343536693, 458048924, 687073386, 916097848, 1374146772, 1832195696, 2748293544, 3664391392, 5496587088, 7328782784, 10993174176, 21986348352]

約数ペア:

[(1, 21986348352), (2, 10993174176), (3, 7328782784), (4, 5496587088), (6, 3664391392), (8, 2748293544), (12, 1832195696), (16, 1374146772), (24, 916097848), (32, 687073386), (48, 458048924), (64, 343536693), (96, 229024462), (139, 158175168), (192, 114512231), (278, 79087584), (417, 52725056), (556, 39543792), (834, 26362528), (1112, 19771896), (1668, 13181264), (2224, 9885948), (3336, 6590632), (4448, 4942974), (6672, 3295316), (8896, 2471487), (13344, 1647658), (26688, 823829)]