21498939456

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3612053}}^1$

素因数の和:3612099

約数の個数: 56

約数和(自身を含む): 58717549824

約数和(自身を除く): 37218610368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 3612053, 7224106, 10836159, 14448212, 21672318, 28896424, 43344636, 57792848, 86689272, 111973643, 115585696, 173378544, 223947286, 231171392, 335920929, 346757088, 447894572, 671841858, 693514176, 895789144, 1343683716, 1791578288, 2687367432, 3583156576, 5374734864, 7166313152, 10749469728, 21498939456]

約数ペア:

[(1, 21498939456), (2, 10749469728), (3, 7166313152), (4, 5374734864), (6, 3583156576), (8, 2687367432), (12, 1791578288), (16, 1343683716), (24, 895789144), (31, 693514176), (32, 671841858), (48, 447894572), (62, 346757088), (64, 335920929), (93, 231171392), (96, 223947286), (124, 173378544), (186, 115585696), (192, 111973643), (248, 86689272), (372, 57792848), (496, 43344636), (744, 28896424), (992, 21672318), (1488, 14448212), (1984, 10836159), (2976, 7224106), (5952, 3612053)]