291211938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{5501}}^1$

素因数の和:5699

約数の個数: 48

約数和(自身を含む): 672058296

約数和(自身を除く): 380846358

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 173, 306, 346, 519, 1038, 1557, 2941, 3114, 5501, 5882, 8823, 11002, 16503, 17646, 26469, 33006, 49509, 52938, 93517, 99018, 187034, 280551, 561102, 841653, 951673, 1683306, 1903346, 2855019, 5710038, 8565057, 16178441, 17130114, 32356882, 48535323, 97070646, 145605969, 291211938]

約数ペア:

[(1, 291211938), (2, 145605969), (3, 97070646), (6, 48535323), (9, 32356882), (17, 17130114), (18, 16178441), (34, 8565057), (51, 5710038), (102, 2855019), (153, 1903346), (173, 1683306), (306, 951673), (346, 841653), (519, 561102), (1038, 280551), (1557, 187034), (2941, 99018), (3114, 93517), (5501, 52938), (5882, 49509), (8823, 33006), (11002, 26469), (16503, 17646)]