6623218

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 12063744

約数和(自身を除く): 5440526

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 307, 322, 469, 614, 938, 1541, 2149, 3082, 4298, 7061, 10787, 14122, 20569, 21574, 41138, 49427, 98854, 143983, 287966, 473087, 946174, 3311609, 6623218]

約数ペア:

[(1, 6623218), (2, 3311609), (7, 946174), (14, 473087), (23, 287966), (46, 143983), (67, 98854), (134, 49427), (161, 41138), (307, 21574), (322, 20569), (469, 14122), (614, 10787), (938, 7061), (1541, 4298), (2149, 3082)]