6663678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5471}}^1$

素因数の和:5512

約数の個数: 32

約数和(自身を含む): 15759360

約数和(自身を除く): 9095682

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 5471, 10942, 16413, 32826, 38297, 76594, 114891, 158659, 229782, 317318, 475977, 951954, 1110613, 2221226, 3331839, 6663678]

約数ペア:

[(1, 6663678), (2, 3331839), (3, 2221226), (6, 1110613), (7, 951954), (14, 475977), (21, 317318), (29, 229782), (42, 158659), (58, 114891), (87, 76594), (174, 38297), (203, 32826), (406, 16413), (609, 10942), (1218, 5471)]