12768516

素因数分解:

$2^2\times 3^4\times {\mathrm{39409}}^1$

素因数の和:39425

約数の個数: 30

約数和(自身を含む): 33380270

約数和(自身を除く): 20611754

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 39409, 78818, 118227, 157636, 236454, 354681, 472908, 709362, 1064043, 1418724, 2128086, 3192129, 4256172, 6384258, 12768516]

約数ペア:

[(1, 12768516), (2, 6384258), (3, 4256172), (4, 3192129), (6, 2128086), (9, 1418724), (12, 1064043), (18, 709362), (27, 472908), (36, 354681), (54, 236454), (81, 157636), (108, 118227), (162, 78818), (324, 39409)]