18222879348

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1193}}^1\times {\mathrm{4201}}^1$

素因数の和:5505

約数の個数: 72

約数和(自身を含む): 46569539016

約数和(自身を除く): 28346659668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1193, 1212, 1818, 2386, 3579, 3636, 4201, 4772, 7158, 8402, 10737, 12603, 14316, 16804, 21474, 25206, 37809, 42948, 50412, 75618, 120493, 151236, 240986, 361479, 424301, 481972, 722958, 848602, 1084437, 1272903, 1445916, 1697204, 2168874, 2545806, 3818709, 4337748, 5011793, 5091612, 7637418, 10023586, 15035379, 15274836, 20047172, 30070758, 45106137, 60141516, 90212274, 180424548, 506191093, 1012382186, 1518573279, 2024764372, 3037146558, 4555719837, 6074293116, 9111439674, 18222879348]

約数ペア:

[(1, 18222879348), (2, 9111439674), (3, 6074293116), (4, 4555719837), (6, 3037146558), (9, 2024764372), (12, 1518573279), (18, 1012382186), (36, 506191093), (101, 180424548), (202, 90212274), (303, 60141516), (404, 45106137), (606, 30070758), (909, 20047172), (1193, 15274836), (1212, 15035379), (1818, 10023586), (2386, 7637418), (3579, 5091612), (3636, 5011793), (4201, 4337748), (4772, 3818709), (7158, 2545806), (8402, 2168874), (10737, 1697204), (12603, 1445916), (14316, 1272903), (16804, 1084437), (21474, 848602), (25206, 722958), (37809, 481972), (42948, 424301), (50412, 361479), (75618, 240986), (120493, 151236)]