39813912

素因数分解:

$2^3\times 3^2\times {\mathrm{552971}}^1$

素因数の和:552983

約数の個数: 24

約数和(自身を含む): 107829540

約数和(自身を除く): 68015628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 552971, 1105942, 1658913, 2211884, 3317826, 4423768, 4976739, 6635652, 9953478, 13271304, 19906956, 39813912]

約数ペア:

[(1, 39813912), (2, 19906956), (3, 13271304), (4, 9953478), (6, 6635652), (8, 4976739), (9, 4423768), (12, 3317826), (18, 2211884), (24, 1658913), (36, 1105942), (72, 552971)]