16366506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 37231488

約数和(自身を除く): 20864982

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 53, 74, 78, 106, 107, 111, 159, 214, 222, 318, 321, 481, 642, 689, 962, 1378, 1391, 1443, 1961, 2067, 2782, 2886, 3922, 3959, 4134, 4173, 5671, 5883, 7918, 8346, 11342, 11766, 11877, 17013, 23754, 25493, 34026, 50986, 51467, 73723, 76479, 102934, 147446, 152958, 154401, 209827, 221169, 308802, 419654, 442338, 629481, 1258962, 2727751, 5455502, 8183253, 16366506]

約数ペア:

[(1, 16366506), (2, 8183253), (3, 5455502), (6, 2727751), (13, 1258962), (26, 629481), (37, 442338), (39, 419654), (53, 308802), (74, 221169), (78, 209827), (106, 154401), (107, 152958), (111, 147446), (159, 102934), (214, 76479), (222, 73723), (318, 51467), (321, 50986), (481, 34026), (642, 25493), (689, 23754), (962, 17013), (1378, 11877), (1391, 11766), (1443, 11342), (1961, 8346), (2067, 7918), (2782, 5883), (2886, 5671), (3922, 4173), (3959, 4134)]