1861680912

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{60887}}^1$

素因数の和:60925

約数の個数: 120

約数和(自身を含む): 6024989376

約数和(自身を除く): 4163308464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 15288, 30576, 60887, 121774, 182661, 243548, 365322, 426209, 487096, 730644, 791531, 852418, 974192, 1278627, 1461288, 1583062, 1704836, 2374593, 2557254, 2922576, 2983463, 3166124, 3409672, 4749186, 5114508, 5540717, 5966926, 6332248, 6819344, 8950389, 9498372, 10229016, 11081434, 11933852, 12664496, 16622151, 17900778, 18996744, 20458032, 22162868, 23867704, 33244302, 35801556, 37993488, 38785019, 44325736, 47735408, 66488604, 71603112, 77570038, 88651472, 116355057, 132977208, 143206224, 155140076, 232710114, 265954416, 310280152, 465420228, 620560304, 930840456, 1861680912]

約数ペア:

[(1, 1861680912), (2, 930840456), (3, 620560304), (4, 465420228), (6, 310280152), (7, 265954416), (8, 232710114), (12, 155140076), (13, 143206224), (14, 132977208), (16, 116355057), (21, 88651472), (24, 77570038), (26, 71603112), (28, 66488604), (39, 47735408), (42, 44325736), (48, 38785019), (49, 37993488), (52, 35801556), (56, 33244302), (78, 23867704), (84, 22162868), (91, 20458032), (98, 18996744), (104, 17900778), (112, 16622151), (147, 12664496), (156, 11933852), (168, 11081434), (182, 10229016), (196, 9498372), (208, 8950389), (273, 6819344), (294, 6332248), (312, 5966926), (336, 5540717), (364, 5114508), (392, 4749186), (546, 3409672), (588, 3166124), (624, 2983463), (637, 2922576), (728, 2557254), (784, 2374593), (1092, 1704836), (1176, 1583062), (1274, 1461288), (1456, 1278627), (1911, 974192), (2184, 852418), (2352, 791531), (2548, 730644), (3822, 487096), (4368, 426209), (5096, 365322), (7644, 243548), (10192, 182661), (15288, 121774), (30576, 60887)]