222725628

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{84751}}^1$

素因数の和:84834

約数の個数: 36

約数和(自身を含む): 570719968

約数和(自身を除く): 347994340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 84751, 169502, 254253, 339004, 508506, 762759, 1017012, 1525518, 3051036, 6186823, 12373646, 18560469, 24747292, 37120938, 55681407, 74241876, 111362814, 222725628]

約数ペア:

[(1, 222725628), (2, 111362814), (3, 74241876), (4, 55681407), (6, 37120938), (9, 24747292), (12, 18560469), (18, 12373646), (36, 6186823), (73, 3051036), (146, 1525518), (219, 1017012), (292, 762759), (438, 508506), (657, 339004), (876, 254253), (1314, 169502), (2628, 84751)]