17993976

素因数分解:

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

素因数の和:154

約数の個数: 192

約数和(自身を含む): 62052480

約数和(自身を除く): 44058504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 49, 52, 56, 66, 77, 78, 84, 88, 91, 98, 104, 107, 132, 143, 147, 154, 156, 168, 182, 196, 214, 231, 264, 273, 286, 294, 308, 312, 321, 364, 392, 428, 429, 462, 539, 546, 572, 588, 616, 637, 642, 728, 749, 856, 858, 924, 1001, 1078, 1092, 1144, 1176, 1177, 1274, 1284, 1391, 1498, 1617, 1716, 1848, 1911, 2002, 2156, 2184, 2247, 2354, 2548, 2568, 2782, 2996, 3003, 3234, 3432, 3531, 3822, 4004, 4173, 4312, 4494, 4708, 5096, 5243, 5564, 5992, 6006, 6468, 7007, 7062, 7644, 8008, 8239, 8346, 8988, 9416, 9737, 10486, 11128, 12012, 12936, 14014, 14124, 15288, 15301, 15729, 16478, 16692, 17976, 19474, 20972, 21021, 24024, 24717, 28028, 28248, 29211, 30602, 31458, 32956, 33384, 38948, 41944, 42042, 45903, 49434, 56056, 57673, 58422, 61204, 62916, 65912, 68159, 77896, 84084, 91806, 98868, 107107, 115346, 116844, 122408, 125832, 136318, 168168, 173019, 183612, 197736, 204477, 214214, 230692, 233688, 272636, 321321, 346038, 367224, 408954, 428428, 461384, 545272, 642642, 692076, 749749, 817908, 856856, 1285284, 1384152, 1499498, 1635816, 2249247, 2570568, 2998996, 4498494, 5997992, 8996988, 17993976]

約数ペア:

[(1, 17993976), (2, 8996988), (3, 5997992), (4, 4498494), (6, 2998996), (7, 2570568), (8, 2249247), (11, 1635816), (12, 1499498), (13, 1384152), (14, 1285284), (21, 856856), (22, 817908), (24, 749749), (26, 692076), (28, 642642), (33, 545272), (39, 461384), (42, 428428), (44, 408954), (49, 367224), (52, 346038), (56, 321321), (66, 272636), (77, 233688), (78, 230692), (84, 214214), (88, 204477), (91, 197736), (98, 183612), (104, 173019), (107, 168168), (132, 136318), (143, 125832), (147, 122408), (154, 116844), (156, 115346), (168, 107107), (182, 98868), (196, 91806), (214, 84084), (231, 77896), (264, 68159), (273, 65912), (286, 62916), (294, 61204), (308, 58422), (312, 57673), (321, 56056), (364, 49434), (392, 45903), (428, 42042), (429, 41944), (462, 38948), (539, 33384), (546, 32956), (572, 31458), (588, 30602), (616, 29211), (637, 28248), (642, 28028), (728, 24717), (749, 24024), (856, 21021), (858, 20972), (924, 19474), (1001, 17976), (1078, 16692), (1092, 16478), (1144, 15729), (1176, 15301), (1177, 15288), (1274, 14124), (1284, 14014), (1391, 12936), (1498, 12012), (1617, 11128), (1716, 10486), (1848, 9737), (1911, 9416), (2002, 8988), (2156, 8346), (2184, 8239), (2247, 8008), (2354, 7644), (2548, 7062), (2568, 7007), (2782, 6468), (2996, 6006), (3003, 5992), (3234, 5564), (3432, 5243), (3531, 5096), (3822, 4708), (4004, 4494), (4173, 4312)]