18870594

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 39211776

約数和(自身を除く): 20341182

約数列:

[1, 2, 3, 6, 47, 61, 94, 122, 141, 183, 282, 366, 1097, 2194, 2867, 3291, 5734, 6582, 8601, 17202, 51559, 66917, 103118, 133834, 154677, 200751, 309354, 401502, 3145099, 6290198, 9435297, 18870594]

約数ペア:

[(1, 18870594), (2, 9435297), (3, 6290198), (6, 3145099), (47, 401502), (61, 309354), (94, 200751), (122, 154677), (141, 133834), (183, 103118), (282, 66917), (366, 51559), (1097, 17202), (2194, 8601), (2867, 6582), (3291, 5734)]