15672563838

素因数分解:

$2^1\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{436003}}^1$

素因数の和:438008

約数の個数: 24

約数和(自身を含む): 33974303688

約数和(自身を除く): 18301739850

約数列:

[1, 2, 3, 6, 9, 18, 1997, 3994, 5991, 11982, 17973, 35946, 436003, 872006, 1308009, 2616018, 3924027, 7848054, 870697991, 1741395982, 2612093973, 5224187946, 7836281919, 15672563838]

約数ペア:

[(1, 15672563838), (2, 7836281919), (3, 5224187946), (6, 2612093973), (9, 1741395982), (18, 870697991), (1997, 7848054), (3994, 3924027), (5991, 2616018), (11982, 1308009), (17973, 872006), (35946, 436003)]