11142978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 28200960

約数和(自身を除く): 17057982

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 89, 154, 178, 231, 267, 271, 462, 534, 542, 623, 813, 979, 1246, 1626, 1869, 1897, 1958, 2937, 2981, 3738, 3794, 5691, 5874, 5962, 6853, 8943, 11382, 13706, 17886, 20559, 20867, 24119, 41118, 41734, 48238, 62601, 72357, 125202, 144714, 168833, 265309, 337666, 506499, 530618, 795927, 1012998, 1591854, 1857163, 3714326, 5571489, 11142978]

約数ペア:

[(1, 11142978), (2, 5571489), (3, 3714326), (6, 1857163), (7, 1591854), (11, 1012998), (14, 795927), (21, 530618), (22, 506499), (33, 337666), (42, 265309), (66, 168833), (77, 144714), (89, 125202), (154, 72357), (178, 62601), (231, 48238), (267, 41734), (271, 41118), (462, 24119), (534, 20867), (542, 20559), (623, 17886), (813, 13706), (979, 11382), (1246, 8943), (1626, 6853), (1869, 5962), (1897, 5874), (1958, 5691), (2937, 3794), (2981, 3738)]