20151542286

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{10085857}}^1$

素因数の和:10085905

約数の個数: 32

約数和(自身を含む): 45991512480

約数和(自身を除く): 25839970194

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 10085857, 20171714, 30257571, 60515142, 90772713, 181545426, 272318139, 373176709, 544636278, 746353418, 1119530127, 2239060254, 3358590381, 6717180762, 10075771143, 20151542286]

約数ペア:

[(1, 20151542286), (2, 10075771143), (3, 6717180762), (6, 3358590381), (9, 2239060254), (18, 1119530127), (27, 746353418), (37, 544636278), (54, 373176709), (74, 272318139), (111, 181545426), (222, 90772713), (333, 60515142), (666, 30257571), (999, 20171714), (1998, 10085857)]