39809304

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1801}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 108228120

約数和(自身を除く): 68418816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1801, 1842, 2456, 2763, 3602, 3684, 5403, 5526, 7204, 7368, 10806, 11052, 14408, 16209, 21612, 22104, 32418, 43224, 64836, 129672, 552907, 1105814, 1658721, 2211628, 3317442, 4423256, 4976163, 6634884, 9952326, 13269768, 19904652, 39809304]

約数ペア:

[(1, 39809304), (2, 19904652), (3, 13269768), (4, 9952326), (6, 6634884), (8, 4976163), (9, 4423256), (12, 3317442), (18, 2211628), (24, 1658721), (36, 1105814), (72, 552907), (307, 129672), (614, 64836), (921, 43224), (1228, 32418), (1801, 22104), (1842, 21612), (2456, 16209), (2763, 14408), (3602, 11052), (3684, 10806), (5403, 7368), (5526, 7204)]