26613468

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 82736640

約数和(自身を除く): 56123172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 107, 108, 126, 141, 147, 188, 189, 196, 214, 252, 282, 294, 321, 329, 378, 423, 428, 441, 564, 588, 642, 658, 749, 756, 846, 882, 963, 987, 1269, 1284, 1316, 1323, 1498, 1692, 1764, 1926, 1974, 2247, 2303, 2538, 2646, 2889, 2961, 2996, 3852, 3948, 4494, 4606, 5029, 5076, 5243, 5292, 5778, 5922, 6741, 6909, 8883, 8988, 9212, 10058, 10486, 11556, 11844, 13482, 13818, 15087, 15729, 17766, 20116, 20223, 20727, 20972, 26964, 27636, 30174, 31458, 35203, 35532, 40446, 41454, 45261, 47187, 60348, 62181, 62916, 70406, 80892, 82908, 90522, 94374, 105609, 124362, 135783, 140812, 141561, 181044, 188748, 211218, 246421, 248724, 271566, 283122, 316827, 422436, 492842, 543132, 566244, 633654, 739263, 950481, 985684, 1267308, 1478526, 1900962, 2217789, 2957052, 3801924, 4435578, 6653367, 8871156, 13306734, 26613468]

約数ペア:

[(1, 26613468), (2, 13306734), (3, 8871156), (4, 6653367), (6, 4435578), (7, 3801924), (9, 2957052), (12, 2217789), (14, 1900962), (18, 1478526), (21, 1267308), (27, 985684), (28, 950481), (36, 739263), (42, 633654), (47, 566244), (49, 543132), (54, 492842), (63, 422436), (84, 316827), (94, 283122), (98, 271566), (107, 248724), (108, 246421), (126, 211218), (141, 188748), (147, 181044), (188, 141561), (189, 140812), (196, 135783), (214, 124362), (252, 105609), (282, 94374), (294, 90522), (321, 82908), (329, 80892), (378, 70406), (423, 62916), (428, 62181), (441, 60348), (564, 47187), (588, 45261), (642, 41454), (658, 40446), (749, 35532), (756, 35203), (846, 31458), (882, 30174), (963, 27636), (987, 26964), (1269, 20972), (1284, 20727), (1316, 20223), (1323, 20116), (1498, 17766), (1692, 15729), (1764, 15087), (1926, 13818), (1974, 13482), (2247, 11844), (2303, 11556), (2538, 10486), (2646, 10058), (2889, 9212), (2961, 8988), (2996, 8883), (3852, 6909), (3948, 6741), (4494, 5922), (4606, 5778), (5029, 5292), (5076, 5243)]