66375516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{240491}}^1$

素因数の和:240521

約数の個数: 24

約数和(自身を含む): 161610624

約数和(自身を除く): 95235108

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 240491, 480982, 721473, 961964, 1442946, 2885892, 5531293, 11062586, 16593879, 22125172, 33187758, 66375516]

約数ペア:

[(1, 66375516), (2, 33187758), (3, 22125172), (4, 16593879), (6, 11062586), (12, 5531293), (23, 2885892), (46, 1442946), (69, 961964), (92, 721473), (138, 480982), (276, 240491)]