17829922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 30772224

約数和(自身を除く): 12942302

約数列:

[1, 2, 11, 22, 23, 46, 167, 211, 253, 334, 422, 506, 1837, 2321, 3674, 3841, 4642, 4853, 7682, 9706, 35237, 42251, 53383, 70474, 84502, 106766, 387607, 775214, 810451, 1620902, 8914961, 17829922]

約数ペア:

[(1, 17829922), (2, 8914961), (11, 1620902), (22, 810451), (23, 775214), (46, 387607), (167, 106766), (211, 84502), (253, 70474), (334, 53383), (422, 42251), (506, 35237), (1837, 9706), (2321, 7682), (3674, 4853), (3841, 4642)]