21794022

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4682

約数の個数: 40

約数和(自身を含む): 50529600

約数和(自身を除く): 28735578

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4639, 4698, 9278, 13917, 27834, 41751, 83502, 125253, 134531, 250506, 269062, 375759, 403593, 751518, 807186, 1210779, 2421558, 3632337, 7264674, 10897011, 21794022]

約数ペア:

[(1, 21794022), (2, 10897011), (3, 7264674), (6, 3632337), (9, 2421558), (18, 1210779), (27, 807186), (29, 751518), (54, 403593), (58, 375759), (81, 269062), (87, 250506), (162, 134531), (174, 125253), (261, 83502), (522, 41751), (783, 27834), (1566, 13917), (2349, 9278), (4639, 4698)]