66939966

素因数分解:

$2^1\times 3^3\times {\mathrm{461}}^1\times {\mathrm{2689}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 149133600

約数和(自身を除く): 82193634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 461, 922, 1383, 2689, 2766, 4149, 5378, 8067, 8298, 12447, 16134, 24201, 24894, 48402, 72603, 145206, 1239629, 2479258, 3718887, 7437774, 11156661, 22313322, 33469983, 66939966]

約数ペア:

[(1, 66939966), (2, 33469983), (3, 22313322), (6, 11156661), (9, 7437774), (18, 3718887), (27, 2479258), (54, 1239629), (461, 145206), (922, 72603), (1383, 48402), (2689, 24894), (2766, 24201), (4149, 16134), (5378, 12447), (8067, 8298)]