11788866

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 27126528

約数和(自身を除く): 15337662

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 558, 571, 666, 1142, 1147, 1713, 2294, 3426, 3441, 5139, 6882, 10278, 10323, 17701, 20646, 21127, 35402, 42254, 53103, 63381, 106206, 126762, 159309, 190143, 318618, 380286, 654937, 1309874, 1964811, 3929622, 5894433, 11788866]

約数ペア:

[(1, 11788866), (2, 5894433), (3, 3929622), (6, 1964811), (9, 1309874), (18, 654937), (31, 380286), (37, 318618), (62, 190143), (74, 159309), (93, 126762), (111, 106206), (186, 63381), (222, 53103), (279, 42254), (333, 35402), (558, 21127), (571, 20646), (666, 17701), (1142, 10323), (1147, 10278), (1713, 6882), (2294, 5139), (3426, 3441)]