6393842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 12720960

約数和(自身を除く): 6327118

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 43, 86, 91, 133, 182, 247, 266, 301, 494, 559, 602, 817, 1118, 1634, 1729, 1849, 3458, 3698, 3913, 5719, 7826, 10621, 11438, 12943, 21242, 24037, 25886, 35131, 48074, 70262, 74347, 148694, 168259, 245917, 336518, 456703, 491834, 913406, 3196921, 6393842]

約数ペア:

[(1, 6393842), (2, 3196921), (7, 913406), (13, 491834), (14, 456703), (19, 336518), (26, 245917), (38, 168259), (43, 148694), (86, 74347), (91, 70262), (133, 48074), (182, 35131), (247, 25886), (266, 24037), (301, 21242), (494, 12943), (559, 11438), (602, 10621), (817, 7826), (1118, 5719), (1634, 3913), (1729, 3698), (1849, 3458)]