18942918291

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6598021}}^1$

素因数の和:6598067

約数の個数: 24

約数和(自身を含む): 30878742960

約数和(自身を除く): 11935824669

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 6598021, 19794063, 59382189, 72578231, 191342609, 217734693, 574027827, 653204079, 1722083481, 2104768699, 6314306097, 18942918291]

約数ペア:

[(1, 18942918291), (3, 6314306097), (9, 2104768699), (11, 1722083481), (29, 653204079), (33, 574027827), (87, 217734693), (99, 191342609), (261, 72578231), (319, 59382189), (957, 19794063), (2871, 6598021)]