15262938

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12289}}^1$

素因数の和:12323

約数の個数: 32

約数和(自身を含む): 35395200

約数和(自身を除く): 20132262

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 12289, 24578, 36867, 73734, 110601, 221202, 282647, 331803, 565294, 663606, 847941, 1695882, 2543823, 5087646, 7631469, 15262938]

約数ペア:

[(1, 15262938), (2, 7631469), (3, 5087646), (6, 2543823), (9, 1695882), (18, 847941), (23, 663606), (27, 565294), (46, 331803), (54, 282647), (69, 221202), (138, 110601), (207, 73734), (414, 36867), (621, 24578), (1242, 12289)]