18559464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 59028480

約数和(自身を除く): 40469016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 83, 84, 88, 121, 132, 154, 166, 168, 231, 242, 249, 264, 308, 332, 363, 462, 484, 498, 581, 616, 664, 726, 847, 913, 924, 968, 996, 1162, 1331, 1452, 1694, 1743, 1826, 1848, 1992, 2324, 2541, 2662, 2739, 2904, 3388, 3486, 3652, 3993, 4648, 5082, 5324, 5478, 6391, 6776, 6972, 7304, 7986, 9317, 10043, 10164, 10648, 10956, 12782, 13944, 15972, 18634, 19173, 20086, 20328, 21912, 25564, 27951, 30129, 31944, 37268, 38346, 40172, 51128, 55902, 60258, 70301, 74536, 76692, 80344, 110473, 111804, 120516, 140602, 153384, 210903, 220946, 223608, 241032, 281204, 331419, 421806, 441892, 562408, 662838, 773311, 843612, 883784, 1325676, 1546622, 1687224, 2319933, 2651352, 3093244, 4639866, 6186488, 9279732, 18559464]

約数ペア:

[(1, 18559464), (2, 9279732), (3, 6186488), (4, 4639866), (6, 3093244), (7, 2651352), (8, 2319933), (11, 1687224), (12, 1546622), (14, 1325676), (21, 883784), (22, 843612), (24, 773311), (28, 662838), (33, 562408), (42, 441892), (44, 421806), (56, 331419), (66, 281204), (77, 241032), (83, 223608), (84, 220946), (88, 210903), (121, 153384), (132, 140602), (154, 120516), (166, 111804), (168, 110473), (231, 80344), (242, 76692), (249, 74536), (264, 70301), (308, 60258), (332, 55902), (363, 51128), (462, 40172), (484, 38346), (498, 37268), (581, 31944), (616, 30129), (664, 27951), (726, 25564), (847, 21912), (913, 20328), (924, 20086), (968, 19173), (996, 18634), (1162, 15972), (1331, 13944), (1452, 12782), (1694, 10956), (1743, 10648), (1826, 10164), (1848, 10043), (1992, 9317), (2324, 7986), (2541, 7304), (2662, 6972), (2739, 6776), (2904, 6391), (3388, 5478), (3486, 5324), (3652, 5082), (3993, 4648)]