26990964

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 94112928

約数和(自身を除く): 67121964

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 77, 78, 84, 91, 98, 99, 107, 117, 126, 132, 143, 147, 154, 156, 182, 196, 198, 214, 231, 234, 252, 273, 286, 294, 308, 321, 364, 396, 428, 429, 441, 462, 468, 539, 546, 572, 588, 637, 642, 693, 749, 819, 858, 882, 924, 963, 1001, 1078, 1092, 1177, 1274, 1284, 1287, 1386, 1391, 1498, 1617, 1638, 1716, 1764, 1911, 1926, 2002, 2156, 2247, 2354, 2548, 2574, 2772, 2782, 2996, 3003, 3234, 3276, 3531, 3822, 3852, 4004, 4173, 4494, 4708, 4851, 5148, 5243, 5564, 5733, 6006, 6468, 6741, 7007, 7062, 7644, 8239, 8346, 8988, 9009, 9702, 9737, 10486, 10593, 11466, 12012, 12519, 13482, 14014, 14124, 15301, 15729, 16478, 16692, 18018, 19404, 19474, 20972, 21021, 21186, 22932, 24717, 25038, 26964, 28028, 29211, 30602, 31458, 32956, 36036, 38948, 42042, 42372, 45903, 47187, 49434, 50076, 57673, 58422, 61204, 62916, 63063, 68159, 74151, 84084, 87633, 91806, 94374, 98868, 107107, 115346, 116844, 126126, 136318, 137709, 148302, 173019, 175266, 183612, 188748, 204477, 214214, 230692, 252252, 272636, 275418, 296604, 321321, 346038, 350532, 408954, 428428, 519057, 550836, 613431, 642642, 692076, 749749, 817908, 963963, 1038114, 1226862, 1285284, 1499498, 1927926, 2076228, 2249247, 2453724, 2998996, 3855852, 4498494, 6747741, 8996988, 13495482, 26990964]

約数ペア:

[(1, 26990964), (2, 13495482), (3, 8996988), (4, 6747741), (6, 4498494), (7, 3855852), (9, 2998996), (11, 2453724), (12, 2249247), (13, 2076228), (14, 1927926), (18, 1499498), (21, 1285284), (22, 1226862), (26, 1038114), (28, 963963), (33, 817908), (36, 749749), (39, 692076), (42, 642642), (44, 613431), (49, 550836), (52, 519057), (63, 428428), (66, 408954), (77, 350532), (78, 346038), (84, 321321), (91, 296604), (98, 275418), (99, 272636), (107, 252252), (117, 230692), (126, 214214), (132, 204477), (143, 188748), (147, 183612), (154, 175266), (156, 173019), (182, 148302), (196, 137709), (198, 136318), (214, 126126), (231, 116844), (234, 115346), (252, 107107), (273, 98868), (286, 94374), (294, 91806), (308, 87633), (321, 84084), (364, 74151), (396, 68159), (428, 63063), (429, 62916), (441, 61204), (462, 58422), (468, 57673), (539, 50076), (546, 49434), (572, 47187), (588, 45903), (637, 42372), (642, 42042), (693, 38948), (749, 36036), (819, 32956), (858, 31458), (882, 30602), (924, 29211), (963, 28028), (1001, 26964), (1078, 25038), (1092, 24717), (1177, 22932), (1274, 21186), (1284, 21021), (1287, 20972), (1386, 19474), (1391, 19404), (1498, 18018), (1617, 16692), (1638, 16478), (1716, 15729), (1764, 15301), (1911, 14124), (1926, 14014), (2002, 13482), (2156, 12519), (2247, 12012), (2354, 11466), (2548, 10593), (2574, 10486), (2772, 9737), (2782, 9702), (2996, 9009), (3003, 8988), (3234, 8346), (3276, 8239), (3531, 7644), (3822, 7062), (3852, 7007), (4004, 6741), (4173, 6468), (4494, 6006), (4708, 5733), (4851, 5564), (5148, 5243)]