1889094

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 4049280

約数和(自身を除く): 2160186

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 227, 438, 454, 681, 1362, 1387, 2774, 4161, 4313, 8322, 8626, 12939, 16571, 25878, 33142, 49713, 99426, 314849, 629698, 944547, 1889094]

約数ペア:

[(1, 1889094), (2, 944547), (3, 629698), (6, 314849), (19, 99426), (38, 49713), (57, 33142), (73, 25878), (114, 16571), (146, 12939), (219, 8626), (227, 8322), (438, 4313), (454, 4161), (681, 2774), (1362, 1387)]