2177448

素因数分解:

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

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 6706560

約数和(自身を除く): 4529112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 997, 1092, 1994, 2184, 2991, 3988, 5982, 6979, 7976, 11964, 12961, 13958, 20937, 23928, 25922, 27916, 38883, 41874, 51844, 55832, 77766, 83748, 90727, 103688, 155532, 167496, 181454, 272181, 311064, 362908, 544362, 725816, 1088724, 2177448]

約数ペア:

[(1, 2177448), (2, 1088724), (3, 725816), (4, 544362), (6, 362908), (7, 311064), (8, 272181), (12, 181454), (13, 167496), (14, 155532), (21, 103688), (24, 90727), (26, 83748), (28, 77766), (39, 55832), (42, 51844), (52, 41874), (56, 38883), (78, 27916), (84, 25922), (91, 23928), (104, 20937), (156, 13958), (168, 12961), (182, 11964), (273, 7976), (312, 6979), (364, 5982), (546, 3988), (728, 2991), (997, 2184), (1092, 1994)]