4156866

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{1571}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 10752480

約数和(自身を除く): 6595614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 1571, 2646, 3142, 4713, 9426, 10997, 14139, 21994, 28278, 32991, 42417, 65982, 76979, 84834, 98973, 153958, 197946, 230937, 296919, 461874, 593838, 692811, 1385622, 2078433, 4156866]

約数ペア:

[(1, 4156866), (2, 2078433), (3, 1385622), (6, 692811), (7, 593838), (9, 461874), (14, 296919), (18, 230937), (21, 197946), (27, 153958), (42, 98973), (49, 84834), (54, 76979), (63, 65982), (98, 42417), (126, 32991), (147, 28278), (189, 21994), (294, 14139), (378, 10997), (441, 9426), (882, 4713), (1323, 3142), (1571, 2646)]