11387448

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 31145400

約数和(自身を除く): 19757952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1451, 1962, 2616, 2902, 3924, 4353, 5804, 7848, 8706, 11608, 13059, 17412, 26118, 34824, 52236, 104472, 158159, 316318, 474477, 632636, 948954, 1265272, 1423431, 1897908, 2846862, 3795816, 5693724, 11387448]

約数ペア:

[(1, 11387448), (2, 5693724), (3, 3795816), (4, 2846862), (6, 1897908), (8, 1423431), (9, 1265272), (12, 948954), (18, 632636), (24, 474477), (36, 316318), (72, 158159), (109, 104472), (218, 52236), (327, 34824), (436, 26118), (654, 17412), (872, 13059), (981, 11608), (1308, 8706), (1451, 7848), (1962, 5804), (2616, 4353), (2902, 3924)]