18366968708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{187441}}^1$

素因数の和:187604

約数の個数: 48

約数和(自身を含む): 37410424128

約数和(自身を除く): 19043455420

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 131, 187, 262, 374, 524, 748, 1441, 2227, 2882, 4454, 5764, 8908, 24497, 48994, 97988, 187441, 374882, 749764, 2061851, 3186497, 4123702, 6372994, 8247404, 12745988, 24554771, 35051467, 49109542, 70102934, 98219084, 140205868, 270102481, 417431107, 540204962, 834862214, 1080409924, 1669724428, 4591742177, 9183484354, 18366968708]

約数ペア:

[(1, 18366968708), (2, 9183484354), (4, 4591742177), (11, 1669724428), (17, 1080409924), (22, 834862214), (34, 540204962), (44, 417431107), (68, 270102481), (131, 140205868), (187, 98219084), (262, 70102934), (374, 49109542), (524, 35051467), (748, 24554771), (1441, 12745988), (2227, 8247404), (2882, 6372994), (4454, 4123702), (5764, 3186497), (8908, 2061851), (24497, 749764), (48994, 374882), (97988, 187441)]