26750988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1635

約数の個数: 72

約数和(自身を含む): 75531456

約数和(自身を除く): 48780468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1571, 1892, 2838, 3142, 4257, 4713, 5676, 6284, 8514, 9426, 14139, 17028, 17281, 18852, 28278, 34562, 51843, 56556, 67553, 69124, 103686, 135106, 155529, 202659, 207372, 270212, 311058, 405318, 607977, 622116, 743083, 810636, 1215954, 1486166, 2229249, 2431908, 2972332, 4458498, 6687747, 8916996, 13375494, 26750988]

約数ペア:

[(1, 26750988), (2, 13375494), (3, 8916996), (4, 6687747), (6, 4458498), (9, 2972332), (11, 2431908), (12, 2229249), (18, 1486166), (22, 1215954), (33, 810636), (36, 743083), (43, 622116), (44, 607977), (66, 405318), (86, 311058), (99, 270212), (129, 207372), (132, 202659), (172, 155529), (198, 135106), (258, 103686), (387, 69124), (396, 67553), (473, 56556), (516, 51843), (774, 34562), (946, 28278), (1419, 18852), (1548, 17281), (1571, 17028), (1892, 14139), (2838, 9426), (3142, 8514), (4257, 6284), (4713, 5676)]