26977986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 71884800

約数和(自身を除く): 44906814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 59, 63, 114, 118, 126, 133, 171, 177, 191, 266, 342, 354, 382, 399, 413, 531, 573, 798, 826, 1062, 1121, 1146, 1197, 1239, 1337, 1719, 2242, 2394, 2478, 2674, 3363, 3438, 3629, 3717, 4011, 6726, 7258, 7434, 7847, 8022, 10089, 10887, 11269, 12033, 15694, 20178, 21774, 22538, 23541, 24066, 25403, 32661, 33807, 47082, 50806, 65322, 67614, 70623, 76209, 78883, 101421, 141246, 152418, 157766, 202842, 214111, 228627, 236649, 428222, 457254, 473298, 642333, 709947, 1284666, 1419894, 1498777, 1926999, 2997554, 3853998, 4496331, 8992662, 13488993, 26977986]

約数ペア:

[(1, 26977986), (2, 13488993), (3, 8992662), (6, 4496331), (7, 3853998), (9, 2997554), (14, 1926999), (18, 1498777), (19, 1419894), (21, 1284666), (38, 709947), (42, 642333), (57, 473298), (59, 457254), (63, 428222), (114, 236649), (118, 228627), (126, 214111), (133, 202842), (171, 157766), (177, 152418), (191, 141246), (266, 101421), (342, 78883), (354, 76209), (382, 70623), (399, 67614), (413, 65322), (531, 50806), (573, 47082), (798, 33807), (826, 32661), (1062, 25403), (1121, 24066), (1146, 23541), (1197, 22538), (1239, 21774), (1337, 20178), (1719, 15694), (2242, 12033), (2394, 11269), (2478, 10887), (2674, 10089), (3363, 8022), (3438, 7847), (3629, 7434), (3717, 7258), (4011, 6726)]