6666812

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 12030480

約数和(自身を除く): 5363668

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 307, 356, 614, 1228, 5429, 10858, 18727, 21716, 27323, 37454, 54646, 74908, 109292, 1666703, 3333406, 6666812]

約数ペア:

[(1, 6666812), (2, 3333406), (4, 1666703), (61, 109292), (89, 74908), (122, 54646), (178, 37454), (244, 27323), (307, 21716), (356, 18727), (614, 10858), (1228, 5429)]