19350108

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{1549}}^1$

素因数の和:1906

約数の個数: 36

約数和(自身を含む): 49085400

約数和(自身を除く): 29735292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 1549, 2082, 3098, 3123, 4164, 4647, 6196, 6246, 9294, 12492, 13941, 18588, 27882, 55764, 537503, 1075006, 1612509, 2150012, 3225018, 4837527, 6450036, 9675054, 19350108]

約数ペア:

[(1, 19350108), (2, 9675054), (3, 6450036), (4, 4837527), (6, 3225018), (9, 2150012), (12, 1612509), (18, 1075006), (36, 537503), (347, 55764), (694, 27882), (1041, 18588), (1388, 13941), (1549, 12492), (2082, 9294), (3098, 6246), (3123, 6196), (4164, 4647)]