26509188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 65923200

約数和(自身を除く): 39414012

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 199, 204, 398, 597, 653, 796, 1194, 1306, 1959, 2388, 2612, 3383, 3918, 6766, 7836, 10149, 11101, 13532, 20298, 22202, 33303, 40596, 44404, 66606, 129947, 133212, 259894, 389841, 519788, 779682, 1559364, 2209099, 4418198, 6627297, 8836396, 13254594, 26509188]

約数ペア:

[(1, 26509188), (2, 13254594), (3, 8836396), (4, 6627297), (6, 4418198), (12, 2209099), (17, 1559364), (34, 779682), (51, 519788), (68, 389841), (102, 259894), (199, 133212), (204, 129947), (398, 66606), (597, 44404), (653, 40596), (796, 33303), (1194, 22202), (1306, 20298), (1959, 13532), (2388, 11101), (2612, 10149), (3383, 7836), (3918, 6766)]