213975828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{540343}}^1$

素因数の和:540364

約数の個数: 36

約数和(自身を含む): 590055648

約数和(自身を除く): 376079820

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 540343, 1080686, 1621029, 2161372, 3242058, 4863087, 5943773, 6484116, 9726174, 11887546, 17831319, 19452348, 23775092, 35662638, 53493957, 71325276, 106987914, 213975828]

約数ペア:

[(1, 213975828), (2, 106987914), (3, 71325276), (4, 53493957), (6, 35662638), (9, 23775092), (11, 19452348), (12, 17831319), (18, 11887546), (22, 9726174), (33, 6484116), (36, 5943773), (44, 4863087), (66, 3242058), (99, 2161372), (132, 1621029), (198, 1080686), (396, 540343)]