66290646

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{480367}}^1$

素因数の和:480395

約数の個数: 16

約数和(自身を含む): 138345984

約数和(自身を除く): 72055338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 480367, 960734, 1441101, 2882202, 11048441, 22096882, 33145323, 66290646]

約数ペア:

[(1, 66290646), (2, 33145323), (3, 22096882), (6, 11048441), (23, 2882202), (46, 1441101), (69, 960734), (138, 480367)]