2222804538

素因数分解:

$2^1\times 3^3\times {\mathrm{1609}}^1\times {\mathrm{25583}}^1$

素因数の和:27203

約数の個数: 32

約数和(自身を含む): 4942828800

約数和(自身を除く): 2720024262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1609, 3218, 4827, 9654, 14481, 25583, 28962, 43443, 51166, 76749, 86886, 153498, 230247, 460494, 690741, 1381482, 41163047, 82326094, 123489141, 246978282, 370467423, 740934846, 1111402269, 2222804538]

約数ペア:

[(1, 2222804538), (2, 1111402269), (3, 740934846), (6, 370467423), (9, 246978282), (18, 123489141), (27, 82326094), (54, 41163047), (1609, 1381482), (3218, 690741), (4827, 460494), (9654, 230247), (14481, 153498), (25583, 86886), (28962, 76749), (43443, 51166)]