12856908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 19318452

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1259, 1702, 2518, 2553, 3404, 3777, 5036, 5106, 7554, 10212, 15108, 28957, 46583, 57914, 86871, 93166, 115828, 139749, 173742, 186332, 279498, 347484, 558996, 1071409, 2142818, 3214227, 4285636, 6428454, 12856908]

約数ペア:

[(1, 12856908), (2, 6428454), (3, 4285636), (4, 3214227), (6, 2142818), (12, 1071409), (23, 558996), (37, 347484), (46, 279498), (69, 186332), (74, 173742), (92, 139749), (111, 115828), (138, 93166), (148, 86871), (222, 57914), (276, 46583), (444, 28957), (851, 15108), (1259, 10212), (1702, 7554), (2518, 5106), (2553, 5036), (3404, 3777)]