9730556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 19662720

約数和(自身を除く): 9932164

約数列:

[1, 2, 4, 11, 22, 37, 43, 44, 74, 86, 139, 148, 172, 278, 407, 473, 556, 814, 946, 1529, 1591, 1628, 1892, 3058, 3182, 5143, 5977, 6116, 6364, 10286, 11954, 17501, 20572, 23908, 35002, 56573, 65747, 70004, 113146, 131494, 221149, 226292, 262988, 442298, 884596, 2432639, 4865278, 9730556]

約数ペア:

[(1, 9730556), (2, 4865278), (4, 2432639), (11, 884596), (22, 442298), (37, 262988), (43, 226292), (44, 221149), (74, 131494), (86, 113146), (139, 70004), (148, 65747), (172, 56573), (278, 35002), (407, 23908), (473, 20572), (556, 17501), (814, 11954), (946, 10286), (1529, 6364), (1591, 6116), (1628, 5977), (1892, 5143), (3058, 3182)]