19569583332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{572813}}^1$

素因数の和:572909

約数の個数: 72

約数和(自身を含む): 54002612664

約数和(自身を除く): 34433029332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 5694, 8541, 11388, 17082, 34164, 572813, 1145626, 1718439, 2291252, 3436878, 5155317, 6873756, 7446569, 10310634, 14893138, 20621268, 22339707, 29786276, 41815349, 44679414, 67019121, 83630698, 89358828, 125446047, 134038242, 167261396, 250892094, 268076484, 376338141, 501784188, 543599537, 752676282, 1087199074, 1505352564, 1630798611, 2174398148, 3261597222, 4892395833, 6523194444, 9784791666, 19569583332]

約数ペア:

[(1, 19569583332), (2, 9784791666), (3, 6523194444), (4, 4892395833), (6, 3261597222), (9, 2174398148), (12, 1630798611), (13, 1505352564), (18, 1087199074), (26, 752676282), (36, 543599537), (39, 501784188), (52, 376338141), (73, 268076484), (78, 250892094), (117, 167261396), (146, 134038242), (156, 125446047), (219, 89358828), (234, 83630698), (292, 67019121), (438, 44679414), (468, 41815349), (657, 29786276), (876, 22339707), (949, 20621268), (1314, 14893138), (1898, 10310634), (2628, 7446569), (2847, 6873756), (3796, 5155317), (5694, 3436878), (8541, 2291252), (11388, 1718439), (17082, 1145626), (34164, 572813)]