26666982

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 80

約数和(自身を含む): 66176352

約数和(自身を除く): 39509370

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 81, 102, 138, 153, 162, 207, 306, 391, 414, 421, 459, 621, 782, 842, 918, 1173, 1242, 1263, 1377, 1863, 2346, 2526, 2754, 3519, 3726, 3789, 7038, 7157, 7578, 9683, 10557, 11367, 14314, 19366, 21114, 21471, 22734, 29049, 31671, 34101, 42942, 58098, 63342, 64413, 68202, 87147, 128826, 164611, 174294, 193239, 261441, 329222, 386478, 493833, 522882, 579717, 784323, 987666, 1159434, 1481499, 1568646, 2962998, 4444497, 8888994, 13333491, 26666982]

約数ペア:

[(1, 26666982), (2, 13333491), (3, 8888994), (6, 4444497), (9, 2962998), (17, 1568646), (18, 1481499), (23, 1159434), (27, 987666), (34, 784323), (46, 579717), (51, 522882), (54, 493833), (69, 386478), (81, 329222), (102, 261441), (138, 193239), (153, 174294), (162, 164611), (207, 128826), (306, 87147), (391, 68202), (414, 64413), (421, 63342), (459, 58098), (621, 42942), (782, 34101), (842, 31671), (918, 29049), (1173, 22734), (1242, 21471), (1263, 21114), (1377, 19366), (1863, 14314), (2346, 11367), (2526, 10557), (2754, 9683), (3519, 7578), (3726, 7157), (3789, 7038)]