415601478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1215209}}^1$

素因数の和:1215236

約数の個数: 24

約数和(自身を含む): 947863800

約数和(自身を除く): 532262322

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1215209, 2430418, 3645627, 7291254, 10936881, 21873762, 23088971, 46177942, 69266913, 138533826, 207800739, 415601478]

約数ペア:

[(1, 415601478), (2, 207800739), (3, 138533826), (6, 69266913), (9, 46177942), (18, 23088971), (19, 21873762), (38, 10936881), (57, 7291254), (114, 3645627), (171, 2430418), (342, 1215209)]