746797566942

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1975654939}}^1$

素因数の和:1975654957

約数の個数: 32

約数和(自身を含む): 1896628742400

約数和(自身を除く): 1149831175458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1975654939, 3951309878, 5926964817, 11853929634, 13829584573, 17780894451, 27659169146, 35561788902, 41488753719, 53342683353, 82977507438, 106685366706, 124466261157, 248932522314, 373398783471, 746797566942]

約数ペア:

[(1, 746797566942), (2, 373398783471), (3, 248932522314), (6, 124466261157), (7, 106685366706), (9, 82977507438), (14, 53342683353), (18, 41488753719), (21, 35561788902), (27, 27659169146), (42, 17780894451), (54, 13829584573), (63, 11853929634), (126, 5926964817), (189, 3951309878), (378, 1975654939)]