2147082

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 5116320

約数和(自身を除く): 2969238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 109, 134, 147, 201, 218, 294, 327, 402, 469, 654, 763, 938, 1407, 1526, 2289, 2814, 3283, 4578, 5341, 6566, 7303, 9849, 10682, 14606, 16023, 19698, 21909, 32046, 43818, 51121, 102242, 153363, 306726, 357847, 715694, 1073541, 2147082]

約数ペア:

[(1, 2147082), (2, 1073541), (3, 715694), (6, 357847), (7, 306726), (14, 153363), (21, 102242), (42, 51121), (49, 43818), (67, 32046), (98, 21909), (109, 19698), (134, 16023), (147, 14606), (201, 10682), (218, 9849), (294, 7303), (327, 6566), (402, 5341), (469, 4578), (654, 3283), (763, 2814), (938, 2289), (1407, 1526)]