26981424

素因数分解:

$2^4\times 3^4\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 100

約数和(自身を含む): 79221120

約数和(自身を除く): 52239696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 109, 144, 162, 191, 216, 218, 324, 327, 382, 432, 436, 573, 648, 654, 764, 872, 981, 1146, 1296, 1308, 1528, 1719, 1744, 1962, 2292, 2616, 2943, 3056, 3438, 3924, 4584, 5157, 5232, 5886, 6876, 7848, 8829, 9168, 10314, 11772, 13752, 15471, 15696, 17658, 20628, 20819, 23544, 27504, 30942, 35316, 41256, 41638, 47088, 61884, 62457, 70632, 82512, 83276, 123768, 124914, 141264, 166552, 187371, 247536, 249828, 333104, 374742, 499656, 562113, 749484, 999312, 1124226, 1498968, 1686339, 2248452, 2997936, 3372678, 4496904, 6745356, 8993808, 13490712, 26981424]

約数ペア:

[(1, 26981424), (2, 13490712), (3, 8993808), (4, 6745356), (6, 4496904), (8, 3372678), (9, 2997936), (12, 2248452), (16, 1686339), (18, 1498968), (24, 1124226), (27, 999312), (36, 749484), (48, 562113), (54, 499656), (72, 374742), (81, 333104), (108, 249828), (109, 247536), (144, 187371), (162, 166552), (191, 141264), (216, 124914), (218, 123768), (324, 83276), (327, 82512), (382, 70632), (432, 62457), (436, 61884), (573, 47088), (648, 41638), (654, 41256), (764, 35316), (872, 30942), (981, 27504), (1146, 23544), (1296, 20819), (1308, 20628), (1528, 17658), (1719, 15696), (1744, 15471), (1962, 13752), (2292, 11772), (2616, 10314), (2943, 9168), (3056, 8829), (3438, 7848), (3924, 6876), (4584, 5886), (5157, 5232)]