40398258

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3527}}^1$

素因数の和:3638

約数の個数: 32

約数和(自身を含む): 85349376

約数和(自身を除く): 44951118

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 1909, 3527, 3818, 5727, 7054, 10581, 11454, 21162, 81121, 162242, 243363, 292741, 486726, 585482, 878223, 1756446, 6733043, 13466086, 20199129, 40398258]

約数ペア:

[(1, 40398258), (2, 20199129), (3, 13466086), (6, 6733043), (23, 1756446), (46, 878223), (69, 585482), (83, 486726), (138, 292741), (166, 243363), (249, 162242), (498, 81121), (1909, 21162), (3527, 11454), (3818, 10581), (5727, 7054)]