1821550082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{3037}}^1$

素因数の和:3386

約数の個数: 32

約数和(自身を含む): 3018556800

約数和(自身を除く): 1197006718

約数列:

[1, 2, 11, 22, 137, 199, 274, 398, 1507, 2189, 3014, 3037, 4378, 6074, 27263, 33407, 54526, 66814, 299893, 416069, 599786, 604363, 832138, 1208726, 4576759, 6647993, 9153518, 13295986, 82797731, 165595462, 910775041, 1821550082]

約数ペア:

[(1, 1821550082), (2, 910775041), (11, 165595462), (22, 82797731), (137, 13295986), (199, 9153518), (274, 6647993), (398, 4576759), (1507, 1208726), (2189, 832138), (3014, 604363), (3037, 599786), (4378, 416069), (6074, 299893), (27263, 66814), (33407, 54526)]