1407179214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{259723}}^1$

素因数の和:259781

約数の個数: 48

約数和(自身を含む): 3565491072

約数和(自身を除く): 2158311858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 259723, 519446, 779169, 1558338, 1818061, 2337507, 3636122, 4675014, 5454183, 10908366, 11168089, 16362549, 22336178, 32725098, 33504267, 67008534, 78176623, 100512801, 156353246, 201025602, 234529869, 469059738, 703589607, 1407179214]

約数ペア:

[(1, 1407179214), (2, 703589607), (3, 469059738), (6, 234529869), (7, 201025602), (9, 156353246), (14, 100512801), (18, 78176623), (21, 67008534), (42, 33504267), (43, 32725098), (63, 22336178), (86, 16362549), (126, 11168089), (129, 10908366), (258, 5454183), (301, 4675014), (387, 3636122), (602, 2337507), (774, 1818061), (903, 1558338), (1806, 779169), (2709, 519446), (5418, 259723)]