686268612

素因数分解:

$2^2\times 3^4\times {\mathrm{2118113}}^1$

素因数の和:2118129

約数の個数: 30

約数和(自身を含む): 1794042558

約数和(自身を除く): 1107773946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2118113, 4236226, 6354339, 8472452, 12708678, 19063017, 25417356, 38126034, 57189051, 76252068, 114378102, 171567153, 228756204, 343134306, 686268612]

約数ペア:

[(1, 686268612), (2, 343134306), (3, 228756204), (4, 171567153), (6, 114378102), (9, 76252068), (12, 57189051), (18, 38126034), (27, 25417356), (36, 19063017), (54, 12708678), (81, 8472452), (108, 6354339), (162, 4236226), (324, 2118113)]