22681308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 57294720

約数和(自身を除く): 34613412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 347, 419, 694, 838, 1041, 1257, 1388, 1676, 2082, 2514, 4164, 4511, 5028, 5447, 9022, 10894, 13533, 16341, 18044, 21788, 27066, 32682, 54132, 65364, 145393, 290786, 436179, 581572, 872358, 1744716, 1890109, 3780218, 5670327, 7560436, 11340654, 22681308]

約数ペア:

[(1, 22681308), (2, 11340654), (3, 7560436), (4, 5670327), (6, 3780218), (12, 1890109), (13, 1744716), (26, 872358), (39, 581572), (52, 436179), (78, 290786), (156, 145393), (347, 65364), (419, 54132), (694, 32682), (838, 27066), (1041, 21788), (1257, 18044), (1388, 16341), (1676, 13533), (2082, 10894), (2514, 9022), (4164, 5447), (4511, 5028)]