15511507188

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1518949}}^1$

素因数の和:1519016

約数の個数: 48

約数和(自身を含む): 38787907200

約数和(自身を除く): 23276400012

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 3404, 5106, 10212, 1518949, 3037898, 4556847, 6075796, 9113694, 18227388, 34935827, 56201113, 69871654, 104807481, 112402226, 139743308, 168603339, 209614962, 224804452, 337206678, 419229924, 674413356, 1292625599, 2585251198, 3877876797, 5170502396, 7755753594, 15511507188]

約数ペア:

[(1, 15511507188), (2, 7755753594), (3, 5170502396), (4, 3877876797), (6, 2585251198), (12, 1292625599), (23, 674413356), (37, 419229924), (46, 337206678), (69, 224804452), (74, 209614962), (92, 168603339), (111, 139743308), (138, 112402226), (148, 104807481), (222, 69871654), (276, 56201113), (444, 34935827), (851, 18227388), (1702, 9113694), (2553, 6075796), (3404, 4556847), (5106, 3037898), (10212, 1518949)]