9385558

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 18098640

約数和(自身を除く): 8713082

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 91, 98, 106, 139, 182, 278, 371, 637, 689, 742, 973, 1274, 1378, 1807, 1946, 2597, 3614, 4823, 5194, 6811, 7367, 9646, 12649, 13622, 14734, 25298, 33761, 51569, 67522, 88543, 95771, 103138, 177086, 191542, 360983, 670397, 721966, 1340794, 4692779, 9385558]

約数ペア:

[(1, 9385558), (2, 4692779), (7, 1340794), (13, 721966), (14, 670397), (26, 360983), (49, 191542), (53, 177086), (91, 103138), (98, 95771), (106, 88543), (139, 67522), (182, 51569), (278, 33761), (371, 25298), (637, 14734), (689, 13622), (742, 12649), (973, 9646), (1274, 7367), (1378, 6811), (1807, 5194), (1946, 4823), (2597, 3614)]