123025818

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2699}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 251942400

約数和(自身を除く): 128916582

約数列:

[1, 2, 3, 6, 71, 107, 142, 213, 214, 321, 426, 642, 2699, 5398, 7597, 8097, 15194, 16194, 22791, 45582, 191629, 288793, 383258, 574887, 577586, 866379, 1149774, 1732758, 20504303, 41008606, 61512909, 123025818]

約数ペア:

[(1, 123025818), (2, 61512909), (3, 41008606), (6, 20504303), (71, 1732758), (107, 1149774), (142, 866379), (213, 577586), (214, 574887), (321, 383258), (426, 288793), (642, 191629), (2699, 45582), (5398, 22791), (7597, 16194), (8097, 15194)]