9988902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7207}}^1$

素因数の和:7233

約数の個数: 48

約数和(自身を含む): 26986752

約数和(自身を除く): 16997850

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 7207, 14414, 21621, 43242, 50449, 64863, 79277, 100898, 129726, 151347, 158554, 237831, 302694, 454041, 475662, 554939, 713493, 908082, 1109878, 1426986, 1664817, 3329634, 4994451, 9988902]

約数ペア:

[(1, 9988902), (2, 4994451), (3, 3329634), (6, 1664817), (7, 1426986), (9, 1109878), (11, 908082), (14, 713493), (18, 554939), (21, 475662), (22, 454041), (33, 302694), (42, 237831), (63, 158554), (66, 151347), (77, 129726), (99, 100898), (126, 79277), (154, 64863), (198, 50449), (231, 43242), (462, 21621), (693, 14414), (1386, 7207)]