2171708856

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{292841}}^1$

素因数の和:292956

約数の個数: 48

約数和(自身を含む): 5938835760

約数和(自身を除く): 3767126904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 292841, 585682, 878523, 1171364, 1757046, 2342728, 2635569, 3514092, 5271138, 7028184, 10542276, 21084552, 30162623, 60325246, 90487869, 120650492, 180975738, 241300984, 271463607, 361951476, 542927214, 723902952, 1085854428, 2171708856]

約数ペア:

[(1, 2171708856), (2, 1085854428), (3, 723902952), (4, 542927214), (6, 361951476), (8, 271463607), (9, 241300984), (12, 180975738), (18, 120650492), (24, 90487869), (36, 60325246), (72, 30162623), (103, 21084552), (206, 10542276), (309, 7028184), (412, 5271138), (618, 3514092), (824, 2635569), (927, 2342728), (1236, 1757046), (1854, 1171364), (2472, 878523), (3708, 585682), (7416, 292841)]