13303539828

素因数分解:

$2^2\times 3^2\times {\mathrm{821}}^1\times {\mathrm{450113}}^1$

素因数の和:450944

約数の個数: 36

約数和(自身を含む): 33669427428

約数和(自身を除く): 20365887600

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 821, 1642, 2463, 3284, 4926, 7389, 9852, 14778, 29556, 450113, 900226, 1350339, 1800452, 2700678, 4051017, 5401356, 8102034, 16204068, 369542773, 739085546, 1108628319, 1478171092, 2217256638, 3325884957, 4434513276, 6651769914, 13303539828]

約数ペア:

[(1, 13303539828), (2, 6651769914), (3, 4434513276), (4, 3325884957), (6, 2217256638), (9, 1478171092), (12, 1108628319), (18, 739085546), (36, 369542773), (821, 16204068), (1642, 8102034), (2463, 5401356), (3284, 4051017), (4926, 2700678), (7389, 1800452), (9852, 1350339), (14778, 900226), (29556, 450113)]