42380442

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 102936960

約数和(自身を除く): 60556518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 351, 438, 657, 702, 827, 949, 1314, 1654, 1898, 1971, 2481, 2847, 3942, 4962, 5694, 7443, 8541, 10751, 14886, 17082, 21502, 22329, 25623, 32253, 44658, 51246, 60371, 64506, 96759, 120742, 181113, 193518, 290277, 362226, 543339, 580554, 784823, 1086678, 1569646, 1630017, 2354469, 3260034, 4708938, 7063407, 14126814, 21190221, 42380442]

約数ペア:

[(1, 42380442), (2, 21190221), (3, 14126814), (6, 7063407), (9, 4708938), (13, 3260034), (18, 2354469), (26, 1630017), (27, 1569646), (39, 1086678), (54, 784823), (73, 580554), (78, 543339), (117, 362226), (146, 290277), (219, 193518), (234, 181113), (351, 120742), (438, 96759), (657, 64506), (702, 60371), (827, 51246), (949, 44658), (1314, 32253), (1654, 25623), (1898, 22329), (1971, 21502), (2481, 17082), (2847, 14886), (3942, 10751), (4962, 8541), (5694, 7443)]