812772

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 2083536

約数和(自身を除く): 1270764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 211, 214, 321, 422, 428, 633, 642, 844, 963, 1266, 1284, 1899, 1926, 2532, 3798, 3852, 7596, 22577, 45154, 67731, 90308, 135462, 203193, 270924, 406386, 812772]

約数ペア:

[(1, 812772), (2, 406386), (3, 270924), (4, 203193), (6, 135462), (9, 90308), (12, 67731), (18, 45154), (36, 22577), (107, 7596), (211, 3852), (214, 3798), (321, 2532), (422, 1926), (428, 1899), (633, 1284), (642, 1266), (844, 963)]