102942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:77

約数の個数: 48

約数和(自身を含む): 274560

約数和(自身を除く): 171618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 43, 57, 63, 86, 114, 126, 129, 133, 171, 258, 266, 301, 342, 387, 399, 602, 774, 798, 817, 903, 1197, 1634, 1806, 2394, 2451, 2709, 4902, 5418, 5719, 7353, 11438, 14706, 17157, 34314, 51471, 102942]

約数ペア:

[(1, 102942), (2, 51471), (3, 34314), (6, 17157), (7, 14706), (9, 11438), (14, 7353), (18, 5719), (19, 5418), (21, 4902), (38, 2709), (42, 2451), (43, 2394), (57, 1806), (63, 1634), (86, 1197), (114, 903), (126, 817), (129, 798), (133, 774), (171, 602), (258, 399), (266, 387), (301, 342)]