17709692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4458

約数の個数: 48

約数和(自身を含む): 41620992

約数和(自身を除く): 23911300

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 4423, 8846, 17692, 30961, 48653, 57499, 61922, 97306, 114998, 123844, 194612, 229996, 340571, 402493, 632489, 681142, 804986, 1264978, 1362284, 1609972, 2529956, 4427423, 8854846, 17709692]

約数ペア:

[(1, 17709692), (2, 8854846), (4, 4427423), (7, 2529956), (11, 1609972), (13, 1362284), (14, 1264978), (22, 804986), (26, 681142), (28, 632489), (44, 402493), (52, 340571), (77, 229996), (91, 194612), (143, 123844), (154, 114998), (182, 97306), (286, 61922), (308, 57499), (364, 48653), (572, 30961), (1001, 17692), (2002, 8846), (4004, 4423)]