2021082408

素因数分解:

$2^3\times 3^3\times {\mathrm{2017}}^1\times {\mathrm{4639}}^1$

素因数の和:6671

約数の個数: 64

約数和(自身を含む): 5618112000

約数和(自身を除く): 3597029592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2017, 4034, 4639, 6051, 8068, 9278, 12102, 13917, 16136, 18153, 18556, 24204, 27834, 36306, 37112, 41751, 48408, 54459, 55668, 72612, 83502, 108918, 111336, 125253, 145224, 167004, 217836, 250506, 334008, 435672, 501012, 1002024, 9356863, 18713726, 28070589, 37427452, 56141178, 74854904, 84211767, 112282356, 168423534, 224564712, 252635301, 336847068, 505270602, 673694136, 1010541204, 2021082408]

約数ペア:

[(1, 2021082408), (2, 1010541204), (3, 673694136), (4, 505270602), (6, 336847068), (8, 252635301), (9, 224564712), (12, 168423534), (18, 112282356), (24, 84211767), (27, 74854904), (36, 56141178), (54, 37427452), (72, 28070589), (108, 18713726), (216, 9356863), (2017, 1002024), (4034, 501012), (4639, 435672), (6051, 334008), (8068, 250506), (9278, 217836), (12102, 167004), (13917, 145224), (16136, 125253), (18153, 111336), (18556, 108918), (24204, 83502), (27834, 72612), (36306, 55668), (37112, 54459), (41751, 48408)]