12030396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 32288256

約数和(自身を除く): 20257860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 727, 788, 1182, 1379, 1454, 2181, 2364, 2758, 2908, 4137, 4362, 5089, 5516, 8274, 8724, 10178, 15267, 16548, 20356, 30534, 61068, 143219, 286438, 429657, 572876, 859314, 1002533, 1718628, 2005066, 3007599, 4010132, 6015198, 12030396]

約数ペア:

[(1, 12030396), (2, 6015198), (3, 4010132), (4, 3007599), (6, 2005066), (7, 1718628), (12, 1002533), (14, 859314), (21, 572876), (28, 429657), (42, 286438), (84, 143219), (197, 61068), (394, 30534), (591, 20356), (727, 16548), (788, 15267), (1182, 10178), (1379, 8724), (1454, 8274), (2181, 5516), (2364, 5089), (2758, 4362), (2908, 4137)]