27795918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3733}}^1$

素因数の和:3828

約数の個数: 32

約数和(自身を含む): 59684256

約数和(自身を除く): 31888338

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 3723, 3733, 7446, 7466, 11199, 22398, 63461, 126922, 190383, 272509, 380766, 545018, 817527, 1635054, 4632653, 9265306, 13897959, 27795918]

約数ペア:

[(1, 27795918), (2, 13897959), (3, 9265306), (6, 4632653), (17, 1635054), (34, 817527), (51, 545018), (73, 380766), (102, 272509), (146, 190383), (219, 126922), (438, 63461), (1241, 22398), (2482, 11199), (3723, 7466), (3733, 7446)]