2016166821

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{6269}}^1$

素因数の和:6433

約数の個数: 32

約数和(自身を含む): 2889216000

約数和(自身を除く): 873049179

約数列:

[1, 3, 23, 59, 69, 79, 177, 237, 1357, 1817, 4071, 4661, 5451, 6269, 13983, 18807, 107203, 144187, 321609, 369871, 432561, 495251, 1109613, 1485753, 8507033, 11390773, 25521099, 29219809, 34172319, 87659427, 672055607, 2016166821]

約数ペア:

[(1, 2016166821), (3, 672055607), (23, 87659427), (59, 34172319), (69, 29219809), (79, 25521099), (177, 11390773), (237, 8507033), (1357, 1485753), (1817, 1109613), (4071, 495251), (4661, 432561), (5451, 369871), (6269, 321609), (13983, 144187), (18807, 107203)]