16967538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 42247296

約数和(自身を除く): 25279758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 311, 433, 622, 866, 933, 1299, 1866, 2177, 2598, 2799, 3031, 3897, 4354, 5598, 6062, 6531, 7794, 9093, 13062, 18186, 19593, 27279, 39186, 54558, 134663, 269326, 403989, 807978, 942641, 1211967, 1885282, 2423934, 2827923, 5655846, 8483769, 16967538]

約数ペア:

[(1, 16967538), (2, 8483769), (3, 5655846), (6, 2827923), (7, 2423934), (9, 1885282), (14, 1211967), (18, 942641), (21, 807978), (42, 403989), (63, 269326), (126, 134663), (311, 54558), (433, 39186), (622, 27279), (866, 19593), (933, 18186), (1299, 13062), (1866, 9093), (2177, 7794), (2598, 6531), (2799, 6062), (3031, 5598), (3897, 4354)]