65480814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1021}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 162620640

約数和(自身を除く): 97139826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 509, 1018, 1021, 1527, 2042, 3054, 3063, 3563, 4581, 6126, 7126, 7147, 9162, 9189, 10689, 14294, 18378, 21378, 21441, 32067, 42882, 64134, 64323, 128646, 519689, 1039378, 1559067, 3118134, 3637823, 4677201, 7275646, 9354402, 10913469, 21826938, 32740407, 65480814]

約数ペア:

[(1, 65480814), (2, 32740407), (3, 21826938), (6, 10913469), (7, 9354402), (9, 7275646), (14, 4677201), (18, 3637823), (21, 3118134), (42, 1559067), (63, 1039378), (126, 519689), (509, 128646), (1018, 64323), (1021, 64134), (1527, 42882), (2042, 32067), (3054, 21441), (3063, 21378), (3563, 18378), (4581, 14294), (6126, 10689), (7126, 9189), (7147, 9162)]