2512548

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1064

約数の個数: 36

約数和(自身を含む): 6447168

約数和(自身を除く): 3934620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 983, 1278, 1966, 2556, 2949, 3932, 5898, 8847, 11796, 17694, 35388, 69793, 139586, 209379, 279172, 418758, 628137, 837516, 1256274, 2512548]

約数ペア:

[(1, 2512548), (2, 1256274), (3, 837516), (4, 628137), (6, 418758), (9, 279172), (12, 209379), (18, 139586), (36, 69793), (71, 35388), (142, 17694), (213, 11796), (284, 8847), (426, 5898), (639, 3932), (852, 2949), (983, 2556), (1278, 1966)]