2018321277

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{659}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 3412316160

約数和(自身を除く): 1393994883

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 373, 391, 483, 659, 1119, 1173, 1977, 2611, 2737, 4613, 6341, 7833, 8211, 8579, 11203, 13839, 15157, 19023, 25737, 33609, 44387, 45471, 60053, 78421, 106099, 133161, 145843, 180159, 235263, 245807, 257669, 318297, 437529, 737421, 773007, 1020901, 1720649, 1803683, 3062703, 4178719, 5161947, 5411049, 5653561, 12536157, 16960683, 29251033, 39574927, 87753099, 96110537, 118724781, 288331611, 672773759, 2018321277]

約数ペア:

[(1, 2018321277), (3, 672773759), (7, 288331611), (17, 118724781), (21, 96110537), (23, 87753099), (51, 39574927), (69, 29251033), (119, 16960683), (161, 12536157), (357, 5653561), (373, 5411049), (391, 5161947), (483, 4178719), (659, 3062703), (1119, 1803683), (1173, 1720649), (1977, 1020901), (2611, 773007), (2737, 737421), (4613, 437529), (6341, 318297), (7833, 257669), (8211, 245807), (8579, 235263), (11203, 180159), (13839, 145843), (15157, 133161), (19023, 106099), (25737, 78421), (33609, 60053), (44387, 45471)]