66640866

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{7043}}^1$

素因数の和:7150

約数の個数: 32

約数和(自身を含む): 142007040

約数和(自身を除く): 75366174

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 3154, 4731, 7043, 9462, 14086, 21129, 42258, 133817, 267634, 401451, 584569, 802902, 1169138, 1753707, 3507414, 11106811, 22213622, 33320433, 66640866]

約数ペア:

[(1, 66640866), (2, 33320433), (3, 22213622), (6, 11106811), (19, 3507414), (38, 1753707), (57, 1169138), (83, 802902), (114, 584569), (166, 401451), (249, 267634), (498, 133817), (1577, 42258), (3154, 21129), (4731, 14086), (7043, 9462)]