252996354

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1091}}^1$

素因数の和:2103

約数の個数: 48

約数和(自身を含む): 591462144

約数和(自身を除く): 338465790

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 991, 1091, 1982, 2182, 2973, 3273, 5946, 6546, 8919, 9819, 12883, 14183, 17838, 19638, 25766, 28366, 38649, 42549, 77298, 85098, 115947, 127647, 231894, 255294, 1081181, 2162362, 3243543, 6487086, 9730629, 14055353, 19461258, 28110706, 42166059, 84332118, 126498177, 252996354]

約数ペア:

[(1, 252996354), (2, 126498177), (3, 84332118), (6, 42166059), (9, 28110706), (13, 19461258), (18, 14055353), (26, 9730629), (39, 6487086), (78, 3243543), (117, 2162362), (234, 1081181), (991, 255294), (1091, 231894), (1982, 127647), (2182, 115947), (2973, 85098), (3273, 77298), (5946, 42549), (6546, 38649), (8919, 28366), (9819, 25766), (12883, 19638), (14183, 17838)]