21048108

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103177}}^1$

素因数の和:103201

約数の個数: 24

約数和(自身を含む): 52001712

約数和(自身を除く): 30953604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 103177, 206354, 309531, 412708, 619062, 1238124, 1754009, 3508018, 5262027, 7016036, 10524054, 21048108]

約数ペア:

[(1, 21048108), (2, 10524054), (3, 7016036), (4, 5262027), (6, 3508018), (12, 1754009), (17, 1238124), (34, 619062), (51, 412708), (68, 309531), (102, 206354), (204, 103177)]