17284254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 39299904

約数和(自身を除く): 22015650

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 53, 74, 78, 106, 111, 113, 159, 222, 226, 318, 339, 481, 678, 689, 962, 1378, 1443, 1469, 1961, 2067, 2886, 2938, 3922, 4134, 4181, 4407, 5883, 5989, 8362, 8814, 11766, 11978, 12543, 17967, 25086, 25493, 35934, 50986, 54353, 76479, 77857, 108706, 152958, 155714, 163059, 221593, 233571, 326118, 443186, 467142, 664779, 1329558, 2880709, 5761418, 8642127, 17284254]

約数ペア:

[(1, 17284254), (2, 8642127), (3, 5761418), (6, 2880709), (13, 1329558), (26, 664779), (37, 467142), (39, 443186), (53, 326118), (74, 233571), (78, 221593), (106, 163059), (111, 155714), (113, 152958), (159, 108706), (222, 77857), (226, 76479), (318, 54353), (339, 50986), (481, 35934), (678, 25493), (689, 25086), (962, 17967), (1378, 12543), (1443, 11978), (1469, 11766), (1961, 8814), (2067, 8362), (2886, 5989), (2938, 5883), (3922, 4407), (4134, 4181)]