307517886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1314179}}^1$

素因数の和:1314200

約数の個数: 24

約数和(自身を含む): 717542280

約数和(自身を除く): 410024394

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1314179, 2628358, 3942537, 7885074, 11827611, 17084327, 23655222, 34168654, 51252981, 102505962, 153758943, 307517886]

約数ペア:

[(1, 307517886), (2, 153758943), (3, 102505962), (6, 51252981), (9, 34168654), (13, 23655222), (18, 17084327), (26, 11827611), (39, 7885074), (78, 3942537), (117, 2628358), (234, 1314179)]