172770618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1251961}}^1$

素因数の和:1251989

約数の個数: 16

約数和(自身を含む): 360565056

約数和(自身を除く): 187794438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1251961, 2503922, 3755883, 7511766, 28795103, 57590206, 86385309, 172770618]

約数ペア:

[(1, 172770618), (2, 86385309), (3, 57590206), (6, 28795103), (23, 7511766), (46, 3755883), (69, 2503922), (138, 1251961)]