19597032

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1032

約数の個数: 128

約数和(自身を含む): 67065600

約数和(自身を除く): 47468568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 997, 1092, 1404, 1512, 1638, 1994, 2184, 2457, 2808, 2991, 3276, 3988, 4914, 5982, 6552, 6979, 7976, 8973, 9828, 11964, 12961, 13958, 17946, 19656, 20937, 23928, 25922, 26919, 27916, 35892, 38883, 41874, 51844, 53838, 55832, 62811, 71784, 77766, 83748, 90727, 103688, 107676, 116649, 125622, 155532, 167496, 181454, 188433, 215352, 233298, 251244, 272181, 311064, 349947, 362908, 376866, 466596, 502488, 544362, 699894, 725816, 753732, 816543, 933192, 1088724, 1399788, 1507464, 1633086, 2177448, 2449629, 2799576, 3266172, 4899258, 6532344, 9798516, 19597032]

約数ペア:

[(1, 19597032), (2, 9798516), (3, 6532344), (4, 4899258), (6, 3266172), (7, 2799576), (8, 2449629), (9, 2177448), (12, 1633086), (13, 1507464), (14, 1399788), (18, 1088724), (21, 933192), (24, 816543), (26, 753732), (27, 725816), (28, 699894), (36, 544362), (39, 502488), (42, 466596), (52, 376866), (54, 362908), (56, 349947), (63, 311064), (72, 272181), (78, 251244), (84, 233298), (91, 215352), (104, 188433), (108, 181454), (117, 167496), (126, 155532), (156, 125622), (168, 116649), (182, 107676), (189, 103688), (216, 90727), (234, 83748), (252, 77766), (273, 71784), (312, 62811), (351, 55832), (364, 53838), (378, 51844), (468, 41874), (504, 38883), (546, 35892), (702, 27916), (728, 26919), (756, 25922), (819, 23928), (936, 20937), (997, 19656), (1092, 17946), (1404, 13958), (1512, 12961), (1638, 11964), (1994, 9828), (2184, 8973), (2457, 7976), (2808, 6979), (2991, 6552), (3276, 5982), (3988, 4914)]