18813534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 40128000

約数和(自身を除く): 21314466

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 2089, 3002, 4178, 4503, 6267, 9006, 12534, 39691, 79382, 119073, 165031, 238146, 330062, 495093, 990186, 3135589, 6271178, 9406767, 18813534]

約数ペア:

[(1, 18813534), (2, 9406767), (3, 6271178), (6, 3135589), (19, 990186), (38, 495093), (57, 330062), (79, 238146), (114, 165031), (158, 119073), (237, 79382), (474, 39691), (1501, 12534), (2089, 9006), (3002, 6267), (4178, 4503)]