27894678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 66382848

約数和(自身を除く): 38488170

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 97, 123, 167, 194, 246, 287, 291, 334, 501, 574, 582, 679, 861, 1002, 1169, 1358, 1722, 2037, 2338, 3507, 3977, 4074, 6847, 7014, 7954, 11931, 13694, 16199, 20541, 23862, 27839, 32398, 41082, 47929, 48597, 55678, 83517, 95858, 97194, 113393, 143787, 167034, 226786, 287574, 340179, 664159, 680358, 1328318, 1992477, 3984954, 4649113, 9298226, 13947339, 27894678]

約数ペア:

[(1, 27894678), (2, 13947339), (3, 9298226), (6, 4649113), (7, 3984954), (14, 1992477), (21, 1328318), (41, 680358), (42, 664159), (82, 340179), (97, 287574), (123, 226786), (167, 167034), (194, 143787), (246, 113393), (287, 97194), (291, 95858), (334, 83517), (501, 55678), (574, 48597), (582, 47929), (679, 41082), (861, 32398), (1002, 27839), (1169, 23862), (1358, 20541), (1722, 16199), (2037, 13694), (2338, 11931), (3507, 7954), (3977, 7014), (4074, 6847)]