18322984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73883}}^1$

素因数の和:73920

約数の個数: 16

約数和(自身を含む): 35464320

約数和(自身を除く): 17141336

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 73883, 147766, 295532, 591064, 2290373, 4580746, 9161492, 18322984]

約数ペア:

[(1, 18322984), (2, 9161492), (4, 4580746), (8, 2290373), (31, 591064), (62, 295532), (124, 147766), (248, 73883)]