6441246

素因数分解:

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

素因数の和:198

約数の個数: 72

約数和(自身を含む): 16628040

約数和(自身を除く): 10186794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 109, 126, 134, 147, 201, 218, 294, 327, 402, 441, 469, 603, 654, 763, 882, 938, 981, 1206, 1407, 1526, 1962, 2289, 2814, 3283, 4221, 4578, 5341, 6566, 6867, 7303, 8442, 9849, 10682, 13734, 14606, 16023, 19698, 21909, 29547, 32046, 43818, 48069, 51121, 59094, 65727, 96138, 102242, 131454, 153363, 306726, 357847, 460089, 715694, 920178, 1073541, 2147082, 3220623, 6441246]

約数ペア:

[(1, 6441246), (2, 3220623), (3, 2147082), (6, 1073541), (7, 920178), (9, 715694), (14, 460089), (18, 357847), (21, 306726), (42, 153363), (49, 131454), (63, 102242), (67, 96138), (98, 65727), (109, 59094), (126, 51121), (134, 48069), (147, 43818), (201, 32046), (218, 29547), (294, 21909), (327, 19698), (402, 16023), (441, 14606), (469, 13734), (603, 10682), (654, 9849), (763, 8442), (882, 7303), (938, 6867), (981, 6566), (1206, 5341), (1407, 4578), (1526, 4221), (1962, 3283), (2289, 2814)]