975198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 2363904

約数和(自身を除く): 1388706

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 107, 147, 186, 214, 217, 294, 321, 434, 642, 651, 749, 1302, 1498, 1519, 2247, 3038, 3317, 4494, 4557, 5243, 6634, 9114, 9951, 10486, 15729, 19902, 23219, 31458, 46438, 69657, 139314, 162533, 325066, 487599, 975198]

約数ペア:

[(1, 975198), (2, 487599), (3, 325066), (6, 162533), (7, 139314), (14, 69657), (21, 46438), (31, 31458), (42, 23219), (49, 19902), (62, 15729), (93, 10486), (98, 9951), (107, 9114), (147, 6634), (186, 5243), (214, 4557), (217, 4494), (294, 3317), (321, 3038), (434, 2247), (642, 1519), (651, 1498), (749, 1302)]