9158996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 20224512

約数和(自身を除く): 11065516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 227, 262, 308, 454, 524, 908, 917, 1441, 1589, 1834, 2497, 2882, 3178, 3668, 4994, 5764, 6356, 9988, 10087, 17479, 20174, 29737, 34958, 40348, 59474, 69916, 118948, 208159, 327107, 416318, 654214, 832636, 1308428, 2289749, 4579498, 9158996]

約数ペア:

[(1, 9158996), (2, 4579498), (4, 2289749), (7, 1308428), (11, 832636), (14, 654214), (22, 416318), (28, 327107), (44, 208159), (77, 118948), (131, 69916), (154, 59474), (227, 40348), (262, 34958), (308, 29737), (454, 20174), (524, 17479), (908, 10087), (917, 9988), (1441, 6356), (1589, 5764), (1834, 4994), (2497, 3668), (2882, 3178)]