15246516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 38150784

約数和(自身を除く): 22904268

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1493, 1702, 2553, 2986, 3404, 4479, 5106, 5972, 8958, 10212, 17916, 34339, 55241, 68678, 103017, 110482, 137356, 165723, 206034, 220964, 331446, 412068, 662892, 1270543, 2541086, 3811629, 5082172, 7623258, 15246516]

約数ペア:

[(1, 15246516), (2, 7623258), (3, 5082172), (4, 3811629), (6, 2541086), (12, 1270543), (23, 662892), (37, 412068), (46, 331446), (69, 220964), (74, 206034), (92, 165723), (111, 137356), (138, 110482), (148, 103017), (222, 68678), (276, 55241), (444, 34339), (851, 17916), (1493, 10212), (1702, 8958), (2553, 5972), (2986, 5106), (3404, 4479)]