19279836

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10501}}^1$

素因数の和:10531

約数の個数: 48

約数和(自身を含む): 52930080

約数和(自身を除く): 33650244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 10501, 21002, 31503, 42004, 63006, 94509, 126012, 178517, 189018, 283527, 357034, 378036, 535551, 567054, 714068, 1071102, 1134108, 1606653, 2142204, 3213306, 4819959, 6426612, 9639918, 19279836]

約数ペア:

[(1, 19279836), (2, 9639918), (3, 6426612), (4, 4819959), (6, 3213306), (9, 2142204), (12, 1606653), (17, 1134108), (18, 1071102), (27, 714068), (34, 567054), (36, 535551), (51, 378036), (54, 357034), (68, 283527), (102, 189018), (108, 178517), (153, 126012), (204, 94509), (306, 63006), (459, 42004), (612, 31503), (918, 21002), (1836, 10501)]