13449228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 34287456

約数和(自身を除く): 20838228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1181, 1898, 2362, 2847, 3543, 3796, 4724, 5694, 7086, 11388, 14172, 15353, 30706, 46059, 61412, 86213, 92118, 172426, 184236, 258639, 344852, 517278, 1034556, 1120769, 2241538, 3362307, 4483076, 6724614, 13449228]

約数ペア:

[(1, 13449228), (2, 6724614), (3, 4483076), (4, 3362307), (6, 2241538), (12, 1120769), (13, 1034556), (26, 517278), (39, 344852), (52, 258639), (73, 184236), (78, 172426), (146, 92118), (156, 86213), (219, 61412), (292, 46059), (438, 30706), (876, 15353), (949, 14172), (1181, 11388), (1898, 7086), (2362, 5694), (2847, 4724), (3543, 3796)]