18018884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{929}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 34086360

約数和(自身を除く): 16067476

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 929, 1492, 1858, 3716, 4849, 9698, 12077, 19396, 24154, 48308, 346517, 693034, 1386068, 4504721, 9009442, 18018884]

約数ペア:

[(1, 18018884), (2, 9009442), (4, 4504721), (13, 1386068), (26, 693034), (52, 346517), (373, 48308), (746, 24154), (929, 19396), (1492, 12077), (1858, 9698), (3716, 4849)]