2021609898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1458593}}^1$

素因数の和:1458619

約数の個数: 48

約数和(自身を含む): 5460975936

約数和(自身を除く): 3439366038

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1458593, 2917186, 4375779, 8751558, 10210151, 13127337, 16044523, 20420302, 26254674, 30630453, 32089046, 48133569, 61260906, 91891359, 96267138, 112311661, 144400707, 183782718, 224623322, 288801414, 336934983, 673869966, 1010804949, 2021609898]

約数ペア:

[(1, 2021609898), (2, 1010804949), (3, 673869966), (6, 336934983), (7, 288801414), (9, 224623322), (11, 183782718), (14, 144400707), (18, 112311661), (21, 96267138), (22, 91891359), (33, 61260906), (42, 48133569), (63, 32089046), (66, 30630453), (77, 26254674), (99, 20420302), (126, 16044523), (154, 13127337), (198, 10210151), (231, 8751558), (462, 4375779), (693, 2917186), (1386, 1458593)]