26992476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 83026944

約数和(自身を除く): 56034468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 47, 53, 63, 84, 86, 94, 106, 126, 129, 141, 159, 172, 188, 212, 252, 258, 282, 301, 318, 329, 371, 387, 423, 477, 516, 564, 602, 636, 658, 742, 774, 846, 903, 954, 987, 1113, 1204, 1316, 1484, 1548, 1692, 1806, 1908, 1974, 2021, 2226, 2279, 2491, 2709, 2961, 3339, 3612, 3948, 4042, 4452, 4558, 4982, 5418, 5922, 6063, 6678, 6837, 7473, 8084, 9116, 9964, 10836, 11844, 12126, 13356, 13674, 14147, 14946, 15953, 17437, 18189, 20511, 22419, 24252, 27348, 28294, 29892, 31906, 34874, 36378, 41022, 42441, 44838, 47859, 52311, 56588, 63812, 69748, 72756, 82044, 84882, 89676, 95718, 104622, 107113, 127323, 143577, 156933, 169764, 191436, 209244, 214226, 254646, 287154, 313866, 321339, 428452, 509292, 574308, 627732, 642678, 749791, 964017, 1285356, 1499582, 1928034, 2249373, 2999164, 3856068, 4498746, 6748119, 8997492, 13496238, 26992476]

約数ペア:

[(1, 26992476), (2, 13496238), (3, 8997492), (4, 6748119), (6, 4498746), (7, 3856068), (9, 2999164), (12, 2249373), (14, 1928034), (18, 1499582), (21, 1285356), (28, 964017), (36, 749791), (42, 642678), (43, 627732), (47, 574308), (53, 509292), (63, 428452), (84, 321339), (86, 313866), (94, 287154), (106, 254646), (126, 214226), (129, 209244), (141, 191436), (159, 169764), (172, 156933), (188, 143577), (212, 127323), (252, 107113), (258, 104622), (282, 95718), (301, 89676), (318, 84882), (329, 82044), (371, 72756), (387, 69748), (423, 63812), (477, 56588), (516, 52311), (564, 47859), (602, 44838), (636, 42441), (658, 41022), (742, 36378), (774, 34874), (846, 31906), (903, 29892), (954, 28294), (987, 27348), (1113, 24252), (1204, 22419), (1316, 20511), (1484, 18189), (1548, 17437), (1692, 15953), (1806, 14946), (1908, 14147), (1974, 13674), (2021, 13356), (2226, 12126), (2279, 11844), (2491, 10836), (2709, 9964), (2961, 9116), (3339, 8084), (3612, 7473), (3948, 6837), (4042, 6678), (4452, 6063), (4558, 5922), (4982, 5418)]