15691200642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{918581}}^1$

素因数の和:918675

約数の個数: 48

約数和(自身を含む): 37114387128

約数和(自身を除く): 21423186486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 17082, 918581, 1837162, 2755743, 5511486, 8267229, 11941553, 16534458, 23883106, 35824659, 67056413, 71649318, 107473977, 134112826, 201169239, 214947954, 402338478, 603507717, 871733369, 1207015434, 1743466738, 2615200107, 5230400214, 7845600321, 15691200642]

約数ペア:

[(1, 15691200642), (2, 7845600321), (3, 5230400214), (6, 2615200107), (9, 1743466738), (13, 1207015434), (18, 871733369), (26, 603507717), (39, 402338478), (73, 214947954), (78, 201169239), (117, 134112826), (146, 107473977), (219, 71649318), (234, 67056413), (438, 35824659), (657, 23883106), (949, 16534458), (1314, 11941553), (1898, 8267229), (2847, 5511486), (5694, 2755743), (8541, 1837162), (17082, 918581)]