21083292

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{8741}}^1$

素因数の和:8818

約数の個数: 36

約数和(自身を含む): 54095496

約数和(自身を除く): 33012204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 8741, 17482, 26223, 34964, 52446, 78669, 104892, 157338, 314676, 585647, 1171294, 1756941, 2342588, 3513882, 5270823, 7027764, 10541646, 21083292]

約数ペア:

[(1, 21083292), (2, 10541646), (3, 7027764), (4, 5270823), (6, 3513882), (9, 2342588), (12, 1756941), (18, 1171294), (36, 585647), (67, 314676), (134, 157338), (201, 104892), (268, 78669), (402, 52446), (603, 34964), (804, 26223), (1206, 17482), (2412, 8741)]