27638706

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 56548800

約数和(自身を除く): 28910094

約数列:

[1, 2, 3, 6, 67, 134, 197, 201, 349, 394, 402, 591, 698, 1047, 1182, 2094, 13199, 23383, 26398, 39597, 46766, 68753, 70149, 79194, 137506, 140298, 206259, 412518, 4606451, 9212902, 13819353, 27638706]

約数ペア:

[(1, 27638706), (2, 13819353), (3, 9212902), (6, 4606451), (67, 412518), (134, 206259), (197, 140298), (201, 137506), (349, 79194), (394, 70149), (402, 68753), (591, 46766), (698, 39597), (1047, 26398), (1182, 23383), (2094, 13199)]